MK
Mary Keefe — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Union, New Jersey
Our Model Tree links this Mary Keefe across the 1900 and 1910 US Censuses in Union, New Jersey (XGBoost, ~Confirmed) — first a head (b.~1845), then head of a 8-person household.
Age 65
b. ~1845
Female
Head
Born: Ireland
Widowed
1910 Census Record Details
| Census Year | 1910 |
| Location | Union, New Jersey |
| Surname | Keefe |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Children Born | 9 |
| Children Living | 4 |
| Year of Immigration | 1860 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Part Of Rahway City |
| Est. Birth Year | ~1845 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
8 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Joseph Keefe | Son | — | 38 | ~1872 |
| Marion Keefe | Daughter | — | 11 | ~1899 |
| Mary Keefe | Head | — | 65 | ~1845 |
| Joseph Keefe | Son | — | 2 | ~1908 |
| Helen Keefe | Daughter | — | 29 | ~1881 |
| Margaret Keefe | Daughter | — | 31 | ~1879 |
| Mark Keefe | Son | — | 26 | ~1884 |
| Lawrence Keefe | Son | — | 19 | ~1891 |
Census Appearances
1900
New York, …
Head, age 55
New York, New York · implied b. ~1845 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Keefe |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Birth Month | Apr |
| Birth Year | 1845 |
| Year of Immigration | 1863 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Union, New …
Head, age 65
Union, New Jersey · implied b. ~1845 — 8 household members
| Surname | Keefe |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Children Born | 9 |
| Children Living | 4 |
| Year of Immigration | 1860 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Mary Keefe across 2 US Census years (1900 and 1910) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Keefe
Head · 1910 · age 65 · b. ~1845 · New Jersey
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Union, New Jersey
Open full size
1910 US Federal Census — Union, New Jersey
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po911unit:0682)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Anna Elmhurst | 55 | Wife | — | Pennsylvania |
| 2 | Max Kuf | 65 | Lodger | Carpenter | New Jersey |
| 3 | Thomas Duda | 37 | Head | Cabinet Maker | Austria-Polish |
| 4 | Ludwiga Duda | 37 | Wife | — | Austria-Polish |
| 5 | Helen Duda | 10 | Daughter | — | Austria-Polish |
| 6 | Jennie Duda | 7 | Daughter | — | Austria-Polish |
| 7 | Sadie Duda | 5 | Daughter | — | New Jersey |
| 8 | Sophie Duda | 4 | Daughter | — | New Jersey |
| 9 | Walter Duda | 1 | Son | — | New Jersey |
| 10 | Joseph Lewandowski | 38 | Head | Blacksmith | Austria-Polish |
| 11 | Eleanor Lewandowski | 37 | Wife | — | Austria-Polish |
| 12 | Stanley Lewandowski | 4 | Son | — | New Jersey |
| 13 | Amelia Lewandowski | 2 | Daughter | — | New Jersey |
| 14 | Mary Keefe THIS PERSON | 65 | Head | — | Ireland |
| 15 | Margaret Keefe | 31 | Daughter | — | New Jersey |
| 16 | Helen Keefe | 29 | Daughter | Transcriber | New Jersey |
| 17 | Mark Fraser Keefe | 26 | Son | Singer | New Jersey |
| 18 | Joseph Keefe | 38 | Son | Proof Reader | New Jersey |
| 19 | Lawrence Keefe | 19 | Son | Sporting Editor | New Jersey |
| 20 | Marion Keefe | 11 | Daughter | — | New Jersey |
| 21 | Joseph H. Keefe | 2 | Son | — | New Jersey |
| 22 | William Hacker | 68 | Head | Dairyman | New York |
| 23 | Elizabeth Hacker | 65 | Wife | — | Georgia |
| 24 | Franklin Le Point | 18 | Stepson | — | New York |
| 25 | Julius Mershon | 61 | Head | — | New Jersey |
| 26 | William Mershon | 34 | Son | Artist | New Jersey |
| 27 | Julia Mershon | 25 | Daughter | — | New Jersey |
| 28 | Robert Orr | 60 | Head | Off. Clerk | Ireland |
| 29 | Josephine Orr | 58 | Wife | — | New York |
| 30 | Elizabeth Orr | 35 | Daughter | — | New Jersey |
| 31 | Frances Rickett | 63 | Head | Writer | Pennsylvania |
| 32 | Belle V. Rickett | 63 | Wife | — | Vermont |
| 33 | Mary V. Du Bois | 71 | Boarder | Pensioner | New York |
| 34 | Irene Young Burnet | 22 | Boarder | Teacher | New Jersey |
| 35 | Elizabeth Hallowell | 28 | Boarder | Teacher | Pennsylvania |
| 36 | Alice Disney | 34 | Boarder | Teacher | Pennsylvania |
| 37 | W. G. Baggerman | 48 | Head | Baggagemaster | Pennsylvania |
| 38 | Mary Baggerman | 43 | Wife | — | Pennsylvania |
| 39 | W. Baggerman | 16 | Son | Salesman | Pennsylvania |
| 40 | John Knowles | 47 | Head | Iron Machinist | England |
| 41 | Emily Knowles | 47 | Wife | — | England |
| 42 | John Brisbane | 35 | Head | Dentist | New Jersey |
| 43 | Grace Brisbane | 34 | Wife | — | New Jersey |
| 44 | John Jr. Brisbane | 8 | Son | — | New Jersey |
| 45 | Edward Brisbane | 3 | Son | — | New Jersey |
| 46 | George Brisbane | 58 | Father | — | New Jersey |
| 47 | Elizabeth Brisbane | 91 | Mother | — | New Jersey |
| 48 | Elizabeth Murray | 36 | Servant | Servant | North Carolina |
| 49 | Lloyd Th. Rice | 53 | Head | Office Clerk | Pennsylvania |
| 50 | Eva B. Rice | 45 | Wife | — | New York |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)