JD
John Donnelly — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Kings, New York
Our Model Tree links this John Donnelly across the 1900, 1910 and 1920 US Censuses in Kings, New York (XGBoost, ~Confirmed) — first a head (b.~1850), then head of a 2-person household.
Age 70
b. ~1850
Male
Head
Born: Ireland
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Kings, New York |
| Surname | Donnelly |
| Given Name | John C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 70 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1872 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Superintendent |
| Industry | Bank |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Year of Naturalization | 1875 |
| Birthplace (normalized) | ireland |
| Occupation | Superintendent |
| Township / Ward | N Y City Borough Of Brooklyn |
| Est. Birth Year | ~1850 |
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.
2 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Donnelly | Head | — | 70 | ~1850 |
| John Donnelly | Son | — | 35 | ~1885 |
Census Appearances
1900
Kings, New …
Head, age 57
Kings, New York · implied b. ~1843 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Donnelly |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | May |
| Birth Year | 1843 |
| Year of Immigration | 1862 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Laborer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Kings, New …
Head, age 64
Kings, New York · implied b. ~1846 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Donnelly |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 64 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Laborer |
| Industry | Streets |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Kings, New …
Head, age 70
Kings, New York · implied b. ~1850 — 2 household members
| Surname | Donnelly |
| Given Name | John C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 70 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1872 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Superintendent |
| Industry | Bank |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Year of Naturalization | 1875 |
| 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 John Donnelly across 3 US Census years (1900, 1910 and 1920) in Kings, New York, using XGBoost record linkage.
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This person
Anchor record
John Donnelly
Head · 1920 · age 70 · b. ~1850 · New York
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Kings, New York
Open full size
1920 US Federal Census — Kings, New York
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1143unit:0918)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Estelle Curtis | 53 | Roomer | Settlement Worker | New York |
| 52 | Annie L. Locke | 42 | Roomer | — | England |
| 53 | Elizabeth J. Locke | 21 | Daughter | Billing Clerk | New York |
| 54 | Adra Hughes | 14 | Roomer | None | New York |
| 55 | Jenny Hughes | 39 | Sister | Dressmaker | Ireland |
| 56 | Bertram Hughes | 15 | Son | None | New York |
| 57 | Mary Hurst | 37 | Roomer | Stenographer | New York |
| 58 | Elizabeth J. Goebel | 73 | Head | None | Germany |
| 59 | Flora Goebel | 51 | Wife | None | England |
| 60 | Mary R. Goebel | 41 | Daughter | Broker | New York |
| 61 | Mary O'Neil | 22 | Servant | Servant | Ireland |
| 62 | Mary Quarton | 34 | Servant | Servant | Ireland |
| 63 | Winifred Thorough | 52 | Servant | Servant | Ireland |
| 64 | Lillian Alderson | 25 | Roomer | Actress | New York |
| 65 | Lucille Alderson | 25 | Roomer | Actor | Missouri |
| 66 | Mildred Hammerstein | 26 | Roomer | Manager | Illinois |
| 67 | Ella A. Kearney | 38 | Roomer | Stenographer | Ireland |
| 68 | James G. Bedford | 55 | Roomer | Lumberman | England |
| 69 | Margaret Geraghty | 49 | Roomer | Stenographer | Ireland |
| 70 | Angelina Grutte | 30 | Roomer | Agent | Norway |
| 71 | Edith Taylor | 33 | Roomer | Stenographer | New York |
| 72 | Gertrude Erkens | 30 | Roomer | Stenographer | New York |
| 73 | John C. Donnelly THIS PERSON | 70 | Head | Superintendent | Ireland |
| 74 | John Donnelly | 35 | Son | Broker | United States |
| 75 | Louis Lockwood | 47 | Head | Salesman | New York |
| 76 | William H. Lockwood | 44 | Wife | None | New York |
| 77 | Louis Lockwood | 5 | Son | None | New York |
| 78 | Mary Hyde | 51 | Roomer | Teacher | New York |
| 79 | Frances Whitmore | 25 | Roomer | Salesman | Massachusetts |
| 80 | Irene Hanson | 27 | Roomer | Stenographer | New York |
| 81 | Nellie L. Smith | 45 | Roomer | Stenographer | New York |
| 82 | Charles Grace | 55 | Roomer | Clerk | Pennsylvania |
| 83 | Harry Mann | 40 | Roomer | Clerk | New York |
| 84 | David G. Watson | 41 | Roomer | Salesman | California |
| 85 | Alexander Aubry | 30 | Roomer | Editor | Michigan |
| 86 | Fred S. Humboldt | 47 | Roomer | Salesman | New Jersey |
| 87 | Edward Babcock | 56 | Roomer | Dentist | New York |
| 88 | Mabel S. Aubry | 25 | Roomer | None | New York |
| 89 | Louis H. Miller | 36 | Roomer | Salesman | Georgia |
| 90 | Ethel Horton | 32 | Roomer | None | Rhode Island |
| 91 | Frederick Allert | 41 | Roomer | Clerk | England |
| 92 | Mary Hennessey | 31 | Roomer | Clerk | New York |
| 93 | Edith M. Clark | 36 | Roomer | Clerk | New York |
| 94 | Albert W. Hooper | 37 | Roomer | Clerk | Rhode Island |
| 95 | Louis A. Kastner | 37 | Roomer | Restaurant | Connecticut |
| 96 | Benjamin Wheeler | 38 | Roomer | Salesman | New York |
| 97 | Gail Wheeler | 33 | Wife | Stenographer | South Dakota |
| 98 | Herman Klein | 58 | Roomer | Salesman | Connecticut |
| 99 | Martha S. Bachelor | 51 | Head | Stenographer | New York |
| 100 | Minnie F. Clark | 43 | Head | Saleslady | New York |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)