JC
John Callahan — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Kings, New York
Our Model Tree links this John Callahan across the 1900, 1910 and 1920 US Censuses in Kings, New York (XGBoost, ~Confirmed) — first a head (b.~1873), then head of a 6-person household.
Age 47
b. ~1873
Male
Head
Born: Ireland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Kings, New York |
| Surname | Callahan |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Ireland |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Manager |
| Industry | Fruit Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Manager |
| Township / Ward | New York City |
| 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.
6 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Callahan | Daughter | — | 5 | ~1915 |
| Ruth Callahan | Daughter | — | 13 | ~1907 |
| John Callahan | Head | — | 47 | ~1873 |
| Carrie Peoples | Other | — | 17 | ~1903 |
| John Callahan | Son | — | 11 | ~1909 |
| Grace Callahan | Spouse | — | 39 | ~1881 |
Census Appearances
1900
Kings, New …
Head, age 27
Kings, New York · implied b. ~1873 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Callahan |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Mar |
| Birth Year | 1873 |
| Year of Immigration | 1885 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | R. R. Lab. |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Kings, New …
Head, age 39
Kings, New York · implied b. ~1871 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Callahan |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 16 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Groom |
| Industry | Feed Stable |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Kings, New …
Head, age 47
Kings, New York · implied b. ~1873 — 6 household members
| Surname | Callahan |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Ireland |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Manager |
| Industry | Fruit Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| 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 John Callahan 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 Callahan
Head · 1920 · age 47 · 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
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:1920:14thcensusofpopu1147unit:0551)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Cornelius Dunn | 33 | Head | — | New York |
| 52 | Agnes Lynch | 45 | Maid | Maid | Norway |
| 53 | Charles Lucas | 50 | Head | Lawyer | Pennsylvania |
| 54 | Louise Lucas | 45 | Wife | — | Minnesota |
| 55 | Harriet Lucas | 15 | Daughter | — | Illinois |
| 56 | Anna Crane | 75 | Mother | — | Canada |
| 57 | Mamie Valentine | 19 | Maid | Maid | North Carolina |
| 58 | Daniel Sweeney | 54 | Head | Superintendent | Massachusetts |
| 59 | Juanita Sweeney | 27 | Daughter | — | Massachusetts |
| 60 | Burton Sweeney | 33 | Son | Doctor | Massachusetts |
| 61 | Hannah Halloran | 62 | Sister | — | New York |
| 62 | Alice Wade | 45 | Head | — | New York |
| 63 | Grace Wade | 20 | Daughter | — | New York |
| 64 | Alice Wade | 50 | Cousin | Manager | New York |
| 65 | John Callahan THIS PERSON | 47 | Head | Manager | Ireland |
| 66 | Grace Callahan | 39 | Wife | — | Louisiana |
| 67 | Ruth Callahan | 13 | Daughter | — | Louisiana |
| 68 | John Callahan | 11 | Son | — | Louisiana |
| 69 | Dorothy Callahan | 5 | Daughter | — | Louisiana |
| 70 | Carrie Peoples | 17 | Maid | Maid | Virginia |
| 71 | George Jones | 52 | Head | Merchant | New York |
| 72 | Blanche Jones | 42 | Wife | — | New York |
| 73 | Mildred Jones | 10 | Daughter | — | New York |
| 74 | William Tisdale | 50 | Head | Secretary | Massachusetts |
| 75 | Florence Tisdale | 40 | Wife | — | Massachusetts |
| 76 | Lincoln Tisdale | 18 | Son | — | Massachusetts |
| 77 | Louise Tisdale | 12 | Daughter | — | New York |
| 78 | Alexander Barclay | 51 | Head | Agent | Scotland |
| 79 | Margaret Barclay | 47 | Wife | — | Pennsylvania |
| 80 | Jessie Barclay | 19 | Daughter | — | New York |
| 81 | Alice Barclay | 11 | Daughter | — | New York |
| 82 | Clayton Spicers | 30 | Head | Salesman | Maryland |
| 83 | Edna Spicers | 23 | Wife | — | New York |
| 84 | Jessie Spicers | 0 | Daughter | — | New York |
| 85 | Carrie Wood | 47 | Head | — | New York |
| 86 | Dwight Wood | 22 | Son | Draughtsman | New York |
| 87 | Leonard Wood | 12 | Son | — | New York |
| 88 | Dwight Wood | 5 | Son | — | New York |
| 89 | William Mathews | 41 | Head | Solicitor | New York |
| 90 | Helen Mathews | 48 | Wife | — | New York |
| 91 | Adam Mann | 55 | Head | Manufacturer | Germany |
| 92 | Ludwig Mann | 52 | Wife | — | Germany |
| 93 | Frederick Mann | 26 | Son | Salesman | New York |
| 94 | Blanche Mann | 24 | Sister | — | New York |
| 95 | Frederick Mann | 6 | Son | — | New York |
| 96 | Frances Griffin | 45 | Maid | Maid | Germany |
| 97 | Mary Judge | 68 | Head | — | Maine |
| 98 | Julia V. Judge | 67 | Sister | — | Maine |
| 99 | Leonora Judge | 30 | Sister | Teacher | New York |
| 100 | Mary Casey | 29 | Maid | Maid | Ireland |
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)