JC
John Cullen — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Koochiching, Minnesota
Our Model Tree links this John Cullen across the 1930 and 1940 US Censuses in Koochiching, Minnesota (XGBoost, ~Confirmed) — first a head (b.~1872), then head of a 7-person household.
Age 58
b. ~1872
Male
Head
Born: Irish Free State
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Koochiching, Minnesota |
| Surname | Cullen |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| Naturalization Status | Naturalized |
| Year of Immigration | 1891 |
| Age at First Marriage | 28 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Veteran | No |
| Birthplace (normalized) | irish free state |
| Occupation | Farmer |
| Township / Ward | Lentington Town Ship 6624 |
| Est. Birth Year | ~1872 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Cullen | Head | — | 58 | ~1872 |
| Annie Cullen | Daughter | — | 16 | ~1914 |
| Alice Cullen | Daughter | — | 5 | ~1925 |
| John Cullen | Son | — | 19 | ~1911 |
| Hanora Cullen | Daughter | — | 22 | ~1908 |
| Mike Cullen | Son | — | 11 | ~1919 |
| Bridget Cullen | Other | — | 53 | ~1877 |
Census Appearances
1930
Koochiching, Minnesota
Head, age 58
Koochiching, Minnesota · implied b. ~1872 — 7 household members
| Surname | Cullen |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| Naturalization Status | Naturalized |
| Year of Immigration | 1891 |
| Age at First Marriage | 28 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Veteran | No |
| Birthplace (normalized) | irish free state |
1940
Koochiching-County, Minnesota
Head, age 70
Koochiching-County, Minnesota · implied b. ~1870 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cullins |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 70 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| 1935 Residence (City) | Township 65 Range 25 |
| 1935 Residence (County) | Koochiching |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | 0 |
| 1935 Residence | Same House |
| Birthplace (normalized) | irish free state |
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 Cullen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Cullen
Head · 1930 · age 58 · b. ~1872 · Minnesota
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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 — Koochiching, Minnesota
Open full size
1930 US Federal Census — Koochiching, Minnesota
Page Contents
22 people indexed on this census page (ia:1930:minnesotacensus00reel1102:0693)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Richard Antiser | 64 | Head | Farmer | New York |
| 52 | Sam C Friske | 47 | Head | Farmer | Pennsylvania |
| 53 | Edith Friske | 36 | Wife-H | — | Iowa |
| 54 | Walter Grunwaldt | 24 | Boarder | Laborer | Germany |
| 55 | Emma C Johnson | 26 | Head | Teacher | Minnesota |
| 56 | Edward Ashwood | 50 | Head | Farmer | Canada |
| 57 | John Cullen THIS PERSON | 58 | Head | Farmer | Irish Free State |
| 58 | Bridget Cullen | 53 | Wife-H | — | Irish Free State |
| 59 | Hanora A Cullen | 22 | Daughter | — | Illinois |
| 60 | John E Cullen | 19 | Son | — | Minnesota |
| 61 | Annie E Cullen | 16 | Daughter | — | Minnesota |
| 62 | Mike D Cullen | 11 | Son | — | Minnesota |
| 63 | Alice P Cullen | 5 | Daughter | — | Minnesota |
| 64 | Joe Ross | 58 | Head | Cook | Michigan |
| 65 | John Mclaughlin | 50 | Boarder | Fireman | Irish Free State |
| 66 | Mike O'Brien | 64 | Boarder | Laborer | Irish Free State |
| 67 | Martin Thompson | 53 | Boarder | Laborer | Wisconsin |
| 68 | Wayne Mcdermott | 54 | Boarder | Laborer | Michigan |
| 69 | John J Keohane | 50 | Boarder | Laborer | Wisconsin |
| 70 | Mike Donahue | 62 | Boarder | Laborer | Iowa |
| 71 | Ernest Peterson | 43 | Boarder | Laborer | Sweden |
| 72 | Pat Donahue | 62 | Boarder | Laborer | Irish Free State |
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)