John McMahon, 1801

Name
John /McMahon/
Given names
John
Surname
McMahon
 

Great-grandparents

generation +3 relationship coefficient: 12.5% (Biological great-grandparents)

John has no great-grandparents recorded.

Grandparents

generation +2 relationship coefficient: 25.0% (Biological grandparents)

John has 2 grandfathers and 2 grandmothers recorded (4 in total).

Biological parents of mother (2)

Partnership  John Mooney + Catherine Byrnes
1 John Mooney 1750
2 Catherine Byrnes 1750

Parents of stepparent (2)

Partnership  John Humphreys + Hellena Roach
1 John Humphreys 1747
2 Hellena Roach 1747

Uncles and Aunts

generation +1 relationship coefficient: 25.0% (Full siblings of biological parents)

John has no uncles or aunts recorded.

Uncles and Aunts by marriage

generation +1 no blood relationship

John has no uncles or aunts by marriage recorded.

Parents

generation +1 relationship coefficient: 50.0% (Biological parents)

John has 2 fathers and 1 mother recorded (3 in total).

Biological parents (2)

Marriage  Terrance McMahon + Catherine McMahon
1 Terrance McMahon 17701801
2 Catherine McMahon 17721857

Stepparents (1)

Marriage  Patrick Humphreys + Catherine McMahon
1 Patrick Humphreys 17671846

Parents-in-law

generation +1 no blood relationship

John has no parents-in-law recorded.

Co-parents-in-law

same generation no blood relationship

John has no co-parents-in-law recorded.

Partners

same generation no blood relationship

John has no partners recorded.

Partner chains

same generation no blood relationship

John has no members of a partner chain recorded.

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

John has 5 brothers and 3 sisters recorded (8 in total).

Full siblings (2)

Parents Terrance McMahon + Catherine McMahon
1 Francis McMahon 1798

Half siblings (6)

Parents Patrick Humphreys + Catherine McMahon
1 Michael Humphreys 1803
2 Thomas Humphreys 18051881
4 George Humphreys 1810
5 David Humphreys 1815
6 Ann Humphreys 1804

Siblings-in-law

same generation no blood relationship

John has no siblings-in-law recorded.

Co-siblings-in-law

same generation no blood relationship

John has no co-siblings-in-law recorded.

Cousins

same generation relationship coefficient: 12.5% (Children of full siblings of biological parents)

John has no first cousins recorded.

Nephews and Nieces

generation -1 relationship coefficient: 25.0% (Children of full siblings)

John has 7 nephews and 10 nieces recorded (17 in total).

Children of siblings (17)

Brother Thomas Humphreys
1 John Humphreys 18281831
2 Thomas Humphreys 18311905
3 Mary Ann Humphreys 18331833
4 Anne Humphreys 18371917
5 Mary Ann Humphreys 18391903
8 Patrick James Humphreys 18431927
9 Theresa Ann Humphreys 18451929
10 Francis Humphreys 18461904
11 John Joseph Humphreys 18471908
12 Louisa Humphreys 18481848
13 Sarah Mary Humphreys 18501899
14 Peter C Humphreys 18511855
15 George David Humphreys 18521857
16 Louisa Jane Humphreys 18541854
17 Cecilia Humphreys 1861

Children

generation -1 relationship coefficient: 50.0% (Biological children)

John has no children recorded.

Children-in-law

generation -1 no blood relationship

John has no children-in-law recorded.

Grandchildren

generation -2 relationship coefficient: 25.0% (Biological grandchildren)

John has no grandchildren recorded.

Grandchildren-in-law

generation -2 no blood relationship

John has no grandchildren-in-law recorded.

Summary for the shown extended family

The extended family of John has 33 members (including John). (additional members of the partner chains are not counted)

Great-grandparents

generation +3 relationship coefficient: 12.5% (Biological great-grandparents)

John has no great-grandparents recorded.

Grandparents

generation +2 relationship coefficient: 25.0% (Biological grandparents)

John has 2 grandfathers recorded.

Biological parents of mother (1)

Partnership  John Mooney + Catherine Byrnes
1 John Mooney 1750

Parents of stepparent (1)

Partnership  John Humphreys + Hellena Roach
1 John Humphreys 1747

Uncles and Aunts

generation +1 relationship coefficient: 25.0% (Full siblings of biological parents)

John has no uncles or aunts recorded.

Uncles and Aunts by marriage

generation +1 no blood relationship

John has no uncles or aunts by marriage recorded.

Parents

generation +1 relationship coefficient: 50.0% (Biological parents)

John has 2 fathers recorded.

Biological parents (1)

Marriage  Terrance McMahon + Catherine McMahon
1 Terrance McMahon 17701801

Stepparents (1)

Marriage  Patrick Humphreys + Catherine McMahon
1 Patrick Humphreys 17671846

Parents-in-law

generation +1 no blood relationship

John has no parents-in-law recorded.

Co-parents-in-law

same generation no blood relationship

John has no co-parents-in-law recorded.

Partners

same generation no blood relationship

John has no partners recorded.

Partner chains

same generation no blood relationship

John has no members of a partner chain recorded.

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

John has 5 brothers recorded.

Full siblings (1)

Parents Terrance McMahon + Catherine McMahon
1 Francis McMahon 1798

Half siblings (4)

Parents Patrick Humphreys + Catherine McMahon
1 Michael Humphreys 1803
2 Thomas Humphreys 18051881
3 George Humphreys 1810
4 David Humphreys 1815

Siblings-in-law

same generation no blood relationship

John has no siblings-in-law recorded.

Co-siblings-in-law

same generation no blood relationship

John has no co-siblings-in-law recorded.

Cousins

same generation relationship coefficient: 12.5% (Children of full siblings of biological parents)

John has no first cousins recorded.

Nephews and Nieces

generation -1 relationship coefficient: 25.0% (Children of full siblings)

John has 7 nephews recorded.

Children of siblings (7)

Brother Thomas Humphreys
1 John Humphreys 18281831
2 Thomas Humphreys 18311905
3 Patrick James Humphreys 18431927
4 Francis Humphreys 18461904
5 John Joseph Humphreys 18471908
6 Peter C Humphreys 18511855
7 George David Humphreys 18521857

Children

generation -1 relationship coefficient: 50.0% (Biological children)

John has no children recorded.

Children-in-law

generation -1 no blood relationship

John has no children-in-law recorded.

Grandchildren

generation -2 relationship coefficient: 25.0% (Biological grandchildren)

John has no grandchildren recorded.

Grandchildren-in-law

generation -2 no blood relationship

John has no grandchildren-in-law recorded.

Summary for the shown extended family

The extended family of John has 17 members (including John). (additional members of the partner chains are not counted)

Great-grandparents

generation +3 relationship coefficient: 12.5% (Biological great-grandparents)

John has no great-grandparents recorded.

Grandparents

generation +2 relationship coefficient: 25.0% (Biological grandparents)

John has 2 grandmothers recorded.

Biological parents of mother (1)

Partnership  John Mooney + Catherine Byrnes
1 Catherine Byrnes 1750

Parents of stepparent (1)

Partnership  John Humphreys + Hellena Roach
1 Hellena Roach 1747

Uncles and Aunts

generation +1 relationship coefficient: 25.0% (Full siblings of biological parents)

John has no uncles or aunts recorded.

Uncles and Aunts by marriage

generation +1 no blood relationship

John has no uncles or aunts by marriage recorded.

Parents

generation +1 relationship coefficient: 50.0% (Biological parents)

John has one mother recorded.

Biological parents (1)

Marriage  Terrance McMahon + Catherine McMahon
1 Catherine McMahon 17721857

Parents-in-law

generation +1 no blood relationship

John has no parents-in-law recorded.

Co-parents-in-law

same generation no blood relationship

John has no co-parents-in-law recorded.

Partners

same generation no blood relationship

John has no partners recorded.

Partner chains

same generation no blood relationship

John has no members of a partner chain recorded.

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

John has 3 sisters recorded.

Half siblings (2)

Parents Patrick Humphreys + Catherine McMahon
2 Ann Humphreys 1804

Siblings-in-law

same generation no blood relationship

John has no siblings-in-law recorded.

Co-siblings-in-law

same generation no blood relationship

John has no co-siblings-in-law recorded.

Cousins

same generation relationship coefficient: 12.5% (Children of full siblings of biological parents)

John has no first cousins recorded.

Nephews and Nieces

generation -1 relationship coefficient: 25.0% (Children of full siblings)

John has 10 nieces recorded.

Children of siblings (10)

Brother Thomas Humphreys
1 Mary Ann Humphreys 18331833
2 Anne Humphreys 18371917
3 Mary Ann Humphreys 18391903
6 Theresa Ann Humphreys 18451929
7 Louisa Humphreys 18481848
8 Sarah Mary Humphreys 18501899
9 Louisa Jane Humphreys 18541854
10 Cecilia Humphreys 1861

Children

generation -1 relationship coefficient: 50.0% (Biological children)

John has no children recorded.

Children-in-law

generation -1 no blood relationship

John has no children-in-law recorded.

Grandchildren

generation -2 relationship coefficient: 25.0% (Biological grandchildren)

John has no grandchildren recorded.

Grandchildren-in-law

generation -2 no blood relationship

John has no grandchildren-in-law recorded.

Summary for the shown extended family

The extended family of John has 17 members (including John). (additional members of the partner chains are not counted)

No family available

No family available

Great-grandparents

generation +3 relationship coefficient: 12.5% (Biological great-grandparents)

John has no great-grandparents recorded.

Grandparents

generation +2 relationship coefficient: 25.0% (Biological grandparents)

John has 2 grandfathers and 2 grandmothers recorded (4 in total).

Biological parents of mother (2)

Partnership  John Mooney + Catherine Byrnes
1 John Mooney 1750
2 Catherine Byrnes 1750

Parents of stepparent (2)

Partnership  John Humphreys + Hellena Roach
1 John Humphreys 1747
2 Hellena Roach 1747

Uncles and Aunts

generation +1 relationship coefficient: 25.0% (Full siblings of biological parents)

John has no uncles or aunts recorded.

Uncles and Aunts by marriage

generation +1 no blood relationship

John has no uncles or aunts by marriage recorded.

Parents

generation +1 relationship coefficient: 50.0% (Biological parents)

John has 2 fathers and 1 mother recorded (3 in total).

Biological parents (2)

Marriage  Terrance McMahon + Catherine McMahon
1 Terrance McMahon 17701801
2 Catherine McMahon 17721857

Stepparents (1)

Marriage  Patrick Humphreys + Catherine McMahon
1 Patrick Humphreys 17671846

Parents-in-law

generation +1 no blood relationship

John has no parents-in-law recorded.

Co-parents-in-law

same generation no blood relationship

John has no co-parents-in-law recorded.

Partners

same generation no blood relationship

John has no partners recorded.

Partner chains

same generation no blood relationship

John has no members of a partner chain recorded.

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

John has 5 brothers and 3 sisters recorded (8 in total).

Full siblings (2)

Parents Terrance McMahon + Catherine McMahon
1 Francis McMahon 1798

Half siblings (6)

Parents Patrick Humphreys + Catherine McMahon
1 Michael Humphreys 1803
2 Thomas Humphreys 18051881
4 George Humphreys 1810
5 David Humphreys 1815
6 Ann Humphreys 1804

Siblings-in-law

same generation no blood relationship

John has no siblings-in-law recorded.

Co-siblings-in-law

same generation no blood relationship

John has no co-siblings-in-law recorded.

Cousins

same generation relationship coefficient: 12.5% (Children of full siblings of biological parents)

John has no first cousins recorded.

Nephews and Nieces

generation -1 relationship coefficient: 25.0% (Children of full siblings)

John has 7 nephews and 10 nieces recorded (17 in total).

Children of siblings (17)

Brother Thomas Humphreys
1 John Humphreys 18281831
2 Thomas Humphreys 18311905
3 Mary Ann Humphreys 18331833
4 Anne Humphreys 18371917
5 Mary Ann Humphreys 18391903
8 Patrick James Humphreys 18431927
9 Theresa Ann Humphreys 18451929
10 Francis Humphreys 18461904
11 John Joseph Humphreys 18471908
12 Louisa Humphreys 18481848
13 Sarah Mary Humphreys 18501899
14 Peter C Humphreys 18511855
15 George David Humphreys 18521857
16 Louisa Jane Humphreys 18541854
17 Cecilia Humphreys 1861

Children

generation -1 relationship coefficient: 50.0% (Biological children)

John has no children recorded.

Children-in-law

generation -1 no blood relationship

John has no children-in-law recorded.

Grandchildren

generation -2 relationship coefficient: 25.0% (Biological grandchildren)

John has no grandchildren recorded.

Grandchildren-in-law

generation -2 no blood relationship

John has no grandchildren-in-law recorded.

Summary for the shown extended family

The extended family of John has 33 members (including John). (additional members of the partner chains are not counted)

No family available

Great-grandparents

generation +3 relationship coefficient: 12.5% (Biological great-grandparents)

John has no great-grandparents recorded.

Grandparents

generation +2 relationship coefficient: 25.0% (Biological grandparents)

John has 2 grandfathers recorded.

Biological parents of mother (1)

Partnership  John Mooney + Catherine Byrnes
1 John Mooney 1750

Parents of stepparent (1)

Partnership  John Humphreys + Hellena Roach
1 John Humphreys 1747

Uncles and Aunts

generation +1 relationship coefficient: 25.0% (Full siblings of biological parents)

John has no uncles or aunts recorded.

Uncles and Aunts by marriage

generation +1 no blood relationship

John has no uncles or aunts by marriage recorded.

Parents

generation +1 relationship coefficient: 50.0% (Biological parents)

John has 2 fathers recorded.

Biological parents (1)

Marriage  Terrance McMahon + Catherine McMahon
1 Terrance McMahon 17701801

Stepparents (1)

Marriage  Patrick Humphreys + Catherine McMahon
1 Patrick Humphreys 17671846

Parents-in-law

generation +1 no blood relationship

John has no parents-in-law recorded.

Co-parents-in-law

same generation no blood relationship

John has no co-parents-in-law recorded.

Partners

same generation no blood relationship

John has no partners recorded.

Partner chains

same generation no blood relationship

John has no members of a partner chain recorded.

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

John has 5 brothers recorded.

Full siblings (1)

Parents Terrance McMahon + Catherine McMahon
1 Francis McMahon 1798

Half siblings (4)

Parents Patrick Humphreys + Catherine McMahon
1 Michael Humphreys 1803
2 Thomas Humphreys 18051881
3 George Humphreys 1810
4 David Humphreys 1815

Siblings-in-law

same generation no blood relationship

John has no siblings-in-law recorded.

Co-siblings-in-law

same generation no blood relationship

John has no co-siblings-in-law recorded.

Cousins

same generation relationship coefficient: 12.5% (Children of full siblings of biological parents)

John has no first cousins recorded.

Nephews and Nieces

generation -1 relationship coefficient: 25.0% (Children of full siblings)

John has 7 nephews recorded.

Children of siblings (7)

Brother Thomas Humphreys
1 John Humphreys 18281831
2 Thomas Humphreys 18311905
3 Patrick James Humphreys 18431927
4 Francis Humphreys 18461904
5 John Joseph Humphreys 18471908
6 Peter C Humphreys 18511855
7 George David Humphreys 18521857

Children

generation -1 relationship coefficient: 50.0% (Biological children)

John has no children recorded.

Children-in-law

generation -1 no blood relationship

John has no children-in-law recorded.

Grandchildren

generation -2 relationship coefficient: 25.0% (Biological grandchildren)

John has no grandchildren recorded.

Grandchildren-in-law

generation -2 no blood relationship

John has no grandchildren-in-law recorded.

Summary for the shown extended family

The extended family of John has 17 members (including John). (additional members of the partner chains are not counted)

No family available

Great-grandparents

generation +3 relationship coefficient: 12.5% (Biological great-grandparents)

John has no great-grandparents recorded.

Grandparents

generation +2 relationship coefficient: 25.0% (Biological grandparents)

John has 2 grandmothers recorded.

Biological parents of mother (1)

Partnership  John Mooney + Catherine Byrnes
1 Catherine Byrnes 1750

Parents of stepparent (1)

Partnership  John Humphreys + Hellena Roach
1 Hellena Roach 1747

Uncles and Aunts

generation +1 relationship coefficient: 25.0% (Full siblings of biological parents)

John has no uncles or aunts recorded.

Uncles and Aunts by marriage

generation +1 no blood relationship

John has no uncles or aunts by marriage recorded.

Parents

generation +1 relationship coefficient: 50.0% (Biological parents)

John has one mother recorded.

Biological parents (1)

Marriage  Terrance McMahon + Catherine McMahon
1 Catherine McMahon 17721857

Parents-in-law

generation +1 no blood relationship

John has no parents-in-law recorded.

Co-parents-in-law

same generation no blood relationship

John has no co-parents-in-law recorded.

Partners

same generation no blood relationship

John has no partners recorded.

Partner chains

same generation no blood relationship

John has no members of a partner chain recorded.

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

John has 3 sisters recorded.

Half siblings (2)

Parents Patrick Humphreys + Catherine McMahon
2 Ann Humphreys 1804

Siblings-in-law

same generation no blood relationship

John has no siblings-in-law recorded.

Co-siblings-in-law

same generation no blood relationship

John has no co-siblings-in-law recorded.

Cousins

same generation relationship coefficient: 12.5% (Children of full siblings of biological parents)

John has no first cousins recorded.

Nephews and Nieces

generation -1 relationship coefficient: 25.0% (Children of full siblings)

John has 10 nieces recorded.

Children of siblings (10)

Brother Thomas Humphreys
1 Mary Ann Humphreys 18331833
2 Anne Humphreys 18371917
3 Mary Ann Humphreys 18391903
6 Theresa Ann Humphreys 18451929
7 Louisa Humphreys 18481848
8 Sarah Mary Humphreys 18501899
9 Louisa Jane Humphreys 18541854
10 Cecilia Humphreys 1861

Children

generation -1 relationship coefficient: 50.0% (Biological children)

John has no children recorded.

Children-in-law

generation -1 no blood relationship

John has no children-in-law recorded.

Grandchildren

generation -2 relationship coefficient: 25.0% (Biological grandchildren)

John has no grandchildren recorded.

Grandchildren-in-law

generation -2 no blood relationship

John has no grandchildren-in-law recorded.

Summary for the shown extended family

The extended family of John has 17 members (including John). (additional members of the partner chains are not counted)

No family available

No family available