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Robert Grant — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Kings, New York
Our Model Tree links this Robert Grant across the 1910, 1920 and 1930 US Censuses in Kings, New York (XGBoost, ~Confirmed) — first a head (b.~1873), then head of a 3-person household.
Age 57
b. ~1873
Male
Head
Born: South Carolina
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Kings, New York |
| Surname | Grant |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Age at First Marriage | 38 |
| Father's Birthplace | England |
| Mother's Birthplace | Irish Free State |
| Additional Details | |
| Occupation | Foreman |
| Industry | Water supply |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 5000 |
| Radio Set | R |
| Veteran | No |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Foreman |
| Township / Ward | Borough Of Brooklyn |
| Est. Birth Year | ~1873 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Grant | Head | — | 57 | ~1873 |
| Nellie Grant | Other | — | 53 | ~1877 |
| Robert Grant | Son | — | 13 | ~1917 |
Census Appearances
1910
Kings, New …
Head, age 34
Kings, New York · implied b. ~1876 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grant |
| Given Name | Robert L |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Years Married | 9 |
| Father's Birthplace | Eng. English |
| Mother's Birthplace | Br. English |
| Occupation | Pressman |
| Industry | Bags |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1920
Kings, New …
Head, age 45
Kings, New York · implied b. ~1875 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grant |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Father's Birthplace | England |
| Mother's Birthplace | Ireland |
| Occupation | Printer |
| Industry | Printer |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1930
Kings, New …
Head, age 57
Kings, New York · implied b. ~1873 — 3 household members
| Surname | Grant |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Age at First Marriage | 38 |
| Father's Birthplace | England |
| Mother's Birthplace | Irish Free State |
| Occupation | Foreman |
| Industry | Water supply |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 5000 |
| Radio Set | R |
| Veteran | No |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
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 Robert Grant across 3 US Census years (1910, 1920 and 1930) in Kings, New York, using XGBoost record linkage.
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This person
Anchor record
Robert Grant
Head · 1930 · age 57 · b. ~1873 · New York
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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:newyorkcensus00reel1507:0263)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Mc-Cormack | 25 | Daughter | Stenographer | New York |
| 2 | Frances Geoghan | 55 | Head | Nurse | Irish Free State |
| 3 | Charles Iversen | 66 | Head | Iron Worker | Sweden |
| 4 | Ida Iversen | 63 | Wife-H | None | Sweden |
| 5 | Arthur Iversen | 25 | Son | Clerk | New York |
| 6 | Edith Iversen | 22 | Daughter | Clerk | New York |
| 7 | Stella Iversen | 19 | Daughter | Clerk | New York |
| 8 | Robert Grant THIS PERSON | 57 | Head | Foreman | South Carolina |
| 9 | Nellie Grant | 53 | Wife-H | None | New York |
| 10 | Robert Jr. Grant | 13 | Son | None | New York |
| 11 | Christopher Reiser | 27 | Head | Chauffeur | New York |
| 12 | Catherine Reiser | 22 | Wife-H | None | New York |
| 13 | Martha Reiser | 4 | Son | None | New York |
| 14 | Catherine Reiser | 2 | Daughter | None | New York |
| 15 | Julia Hinton | 42 | Head | None | New York |
| 16 | Joseph Hinton | 26 | Son | Laborer | New York |
| 17 | Teresa Hinton | 23 | Daughter | Clerk | New York |
| 18 | Catherine Ryan | 72 | Head | Attendant | New York |
| 19 | Milton Lobby | 29 | Head | Chauffeur | New York |
| 20 | Ada Lobby | 25 | Wife-H | None | New York |
| 21 | Helen Fitzgerald | 21 | Sister-in-law | Operator | New York |
| 22 | Raymond Fitzgerald | 20 | Brother-in-law | Clerk | New York |
| 23 | Cosmo Lucara | 54 | Head | Machinist | Italy |
| 24 | Frances Lucara | 50 | Wife-H | None | Italy |
| 25 | Demetrio Lucara | 24 | Son | Mechanic | Italy |
| 26 | Vincent Lucara | 21 | Son | Counterman | Italy |
| 27 | John Lucara | 14 | Son | None | Italy |
| 28 | Ernest Lucara | 7 | Son | None | Italy |
| 29 | John Mc Garry | 69 | Head | Teamster | New York |
| 30 | Margaret Mc Garry | 68 | Wife-H | None | Irish Free State |
| 31 | James Mc Garry | 33 | Son | Officer | New York |
| 32 | Irene Keenan | 29 | Daughter | Operator | New York |
| 33 | Margaret Keenan | 9 | Gd. Child | None | New York |
| 34 | Frank Mc Namara | 40 | Head | Laborer | New York |
| 35 | Rose Mc Namara | 48 | Sister | None | New York |
| 36 | Mary Mc Namara | 22 | Sister | None | New York |
| 37 | John Marshall | 18 | Boarder | None | New York |
| 38 | Jasper Marello | 50 | Head | Laborer | Italy |
| 39 | Elizabeth Marello | 47 | Wife-H | None | Italy |
| 40 | Ida Marello | 23 | Daughter | Clerk | Italy |
| 41 | Dominick Marello | 17 | Son | Sorter | New York |
| 42 | Anthony Marello | 15 | Son | None | New York |
| 43 | Salvatore Marello | 13 | Son | None | New York |
| 44 | Thomas Marello | 11 | Son | None | New York |
| 45 | Yolanda Marello | 9 | Daughter | None | New York |
| 46 | John Marello | 7 | Son | None | New York |
| 47 | Patrick Mc Cormack | 63 | Head | Caulker | Irish Free State |
| 48 | John Mc Cormack | 30 | Son | Checker | New York |
| 49 | Nora Mc Cormack | 28 | Daughter | Housekeeper | New York |
| 50 | Margaret Mc Cormack | 26 | Daughter | Operator | 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)