MF
Mary Farrell — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Kings, New York
Our Model Tree links this Mary Farrell across the 1900, 1910, 1920, 1930 and 1940 US Censuses in Kings, New York (XGBoost, ~Confirmed) — first a head (b.~1864), then head of a 4-person household.
Age 66
b. ~1864
Female
Head
Born: England
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Kings, New York |
| Surname | Farrell |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Widowed |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1877 |
| Age at First Marriage | 19 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 60 |
| Radio Set | R |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Brooklyn Borough |
| Est. Birth Year | ~1864 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Farrell | Daughter | — | 42 | ~1888 |
| Mary Farrell | Head | — | 66 | ~1864 |
| Thomas Farrell | Son | — | 38 | ~1892 |
| Leo Farrell | Son | — | 27 | ~1903 |
Census Appearances
1900
New York, …
Other, age 30
New York, New York · implied b. ~1870 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Farrell |
| Given Name | Mary |
| Relationship to Head | Servant |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | England |
| Birth Month | Feb |
| Birth Year | 1870 |
| Year of Immigration | 1895 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Waitress |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | England |
| Birthplace (normalized) | england |
1910
New York, …
Other, age 45
New York, New York · implied b. ~1865 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Farrell |
| Given Name | Mary |
| Relationship to Head | Boarder |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Single |
| Birthplace | England |
| Children Living | 1883 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Laundress |
| Industry | Hotel Laundry |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | England |
| Birthplace (normalized) | england |
1920
Bronx, New …
Head, age 55
Bronx, New York · implied b. ~1865 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Farrell |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | England |
| Year of Immigration | 1882 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | England |
| Year of Naturalization | 1886 |
| Birthplace (normalized) | england |
1930
Kings, New …
Head, age 66
Kings, New York · implied b. ~1864 — 4 household members
| Surname | Farrell |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Widowed |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1877 |
| Age at First Marriage | 19 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 60 |
| Radio Set | R |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Queens-County, New …
Other, age 75
Queens-County, New York · implied b. ~1865 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Farrell |
| Given Name | Mary |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 75 |
| Marital Status | Widowed |
| Birthplace | England |
| 1935 Residence (City) | New York |
| 1935 Residence (County) | Queens |
| Naturalization Status | Alien |
| Highest Grade | H 8 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Farrell across 5 US Census years (1900, 1910, 1920, 1930 and 1940) in 4 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Farrell
Head · 1930 · age 66 · b. ~1864 · New York
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Kings, New York
Open full size
1930 US Federal Census — Kings, New York
Page Contents
50 people indexed on this census page (ia:1930:newyorkcensus00reel1528:0667)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Florence E. Ward | 31 | Wife-H | — | New York |
| 2 | Fred Ward | 8 | Son | — | New York |
| 3 | Thomas Ward | 10 | Son | — | New York |
| 4 | Vincent J. Ward | 5 | Son | — | New York |
| 5 | Sullivan | 56 | Lodger | Remedy Maker | New York |
| 6 | Richard P. Clifford | 41 | Head | Painter | New York |
| 7 | Mary A. Clifford | 62 | Mother-H | — | Irish Free State |
| 8 | Virginia M. Clifford | 7 | Daughter | — | New York |
| 9 | Rita A. Clifford | 5 | Daughter | — | New York |
| 10 | Richard Clifford | 3 | Son | — | New York |
| 11 | Margaret M. Clifford | 1 | Daughter | — | New York |
| 12 | John Gregnan | 46 | Head | — | Denmark |
| 13 | Mary W. Gregnan | 34 | Wife-H | — | Denmark |
| 14 | George C. Harrigan | 14 | Step-son | — | New Jersey |
| 15 | Arthur P. Harrigan | 12 | Step-son | — | New York |
| 16 | Carl S. Erickson | 38 | Head | Builder | New York |
| 17 | Eva E. Erickson | 33 | Wife-H | — | New Jersey |
| 18 | Jessie E. Erickson | 12 | Daughter | — | New York |
| 19 | Bernice E. Erickson | 10 | Daughter | — | New York |
| 20 | Wright L. Erickson | 5 | Son | — | New York |
| 21 | William Gallagher | 37 | Head | Clerk | New York |
| 22 | Madeline Gallagher | 32 | Wife-H | — | New York |
| 23 | Madeline Gallagher | 7 | Daughter | — | New York |
| 24 | William Jr. Gallagher | 7 | Son | — | New York |
| 25 | Leslie E. White | 40 | Head | Operator | Virginia |
| 26 | Maude L. White | 41 | Wife-H | — | Pennsylvania |
| 27 | Leslie Jr. White | 18 | Son | Typist | New York |
| 28 | Maude K. White | 17 | Daughter | Operator | New York |
| 29 | Everett H. White | 1 | Son | — | New York |
| 30 | Arthur Mcneill | 42 | Head | Salesman | Northern Ireland |
| 31 | Grace F. Mcneill | 42 | Wife-H | — | Scotland |
| 32 | Arthur G. Jr. Mcneill | 16 | Son | — | New York |
| 33 | John J. Hayes | 52 | Head | Courier | Irish Free State |
| 34 | Elizabeth Hayes | 50 | Wife-H | — | New York |
| 35 | John Hayes | 18 | Son | — | New York |
| 36 | Beatrice Fitzpatrick | 22 | Sister-in-law | Saleslady | New York |
| 37 | Charles Wurpell | 59 | Head | Watchman | New York |
| 38 | Catherine Wurpell | 38 | Wife-H | — | New York |
| 39 | Catherine Wurpell | 17 | Daughter | Salesgirl | New York |
| 40 | Elizabeth Wurpell | 15 | Daughter | — | New York |
| 41 | Katherine O'Brien | 45 | Sister-in-law | — | New York |
| 42 | Joseph Murray | 45 | Lodger | — | New York |
| 43 | Rasmus Gregnan | 23 | Lodger | Bricklayer | Denmark |
| 44 | Benjamin Worrell | 38 | Head | Janitor | Barbados |
| 45 | Beatrice Worrell | 25 | Daughter | Cleaning | Barbados |
| 46 | Helena Worrell | 1 | Granddaughter | — | New York |
| 47 | Mary Farrell THIS PERSON | 66 | Head | — | England |
| 48 | Thomas Farrell | 38 | Son | — | New York |
| 49 | Leo Farrell | 27 | Son | Checker | New York |
| 50 | Mary Farrell | 42 | Daughter | Wire Feeder | New York |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)