JF
John Farrell — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Leavenworth, Kansas
Our Model Tree links this John Farrell across the 1920, 1930 and 1940 US Censuses in Leavenworth, Kansas (XGBoost, ~Confirmed) — first a head (b.~1867), then head of a 4-person household.
Age 63
b. ~1867
Male
Head
Born: Kansas
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Leavenworth, Kansas |
| Surname | Farrell |
| Given Name | John M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Kansas |
| Age at First Marriage | 25 |
| 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 |
| Home Owned/Rented | O |
| Radio Set | R |
| Veteran | No |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | Farmer |
| Township / Ward | Alexandria Twp |
| Est. Birth Year | ~1867 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Catherine Farrell | Daughter | — | 26 | ~1904 |
| John Farrell | Head | — | 63 | ~1867 |
| Edward Farrell | Son | — | 29 | ~1901 |
| Annie Farrell | Spouse | — | 58 | ~1872 |
Census Appearances
1920
Leavenworth, Kansas
Head, age 52
Leavenworth, Kansas · implied b. ~1868 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Farrell |
| Given Name | John M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Kansas |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Leavenworth, Kansas
Head, age 63
Leavenworth, Kansas · implied b. ~1867 — 4 household members
| Surname | Farrell |
| Given Name | John M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Kansas |
| Age at First Marriage | 25 |
| 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 |
| Home Owned/Rented | O |
| Radio Set | R |
| Veteran | No |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Leavenworth-County, Kansas
Head, age 73
Leavenworth-County, Kansas · implied b. ~1867 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Farrell |
| Given Name | Johnston |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 73 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Alexandria Township |
| 1935 Residence (County) | Leavenworth |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 Farrell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Farrell
Head · 1930 · age 63 · b. ~1867 · Kansas
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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 — Leavenworth, Kansas
Open full size
1930 US Federal Census — Leavenworth, Kansas
Page Contents
50 people indexed on this census page (ia:1930:15thcensus707usce:0766)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Hester A. Harder | 11 | Daughter | — | Kansas |
| 2 | Helen R. Harder | 10 | Daughter | — | Kansas |
| 3 | Alice J. Hassett | 52 | Head | Farmer | Kansas |
| 4 | John D. Hassett | 14 | Son | — | Kansas |
| 5 | Margaret J. Hassett | 13 | Daughter | — | Kansas |
| 6 | John Uhlrich | 55 | Head | Farmer | Kansas |
| 7 | Emma M. Uhlrich | 54 | Wife | — | Illinois |
| 8 | John L. Uhlrich | 17 | Son | Farm Helper | Kansas |
| 9 | Leo J. Uhlrich | 15 | Son | Farm Helper | Kansas |
| 10 | Vincent G. Uhlrich | 13 | Son | — | Kansas |
| 11 | Agnes E. Uhlrich | 10 | Daughter | — | Kansas |
| 12 | William J. Chaney | 32 | Boarder | — | Kansas |
| 13 | Albert Courtney | 60 | Head | Farmer | Kansas |
| 14 | Myrena A. Courtney | 57 | Wife | — | Kansas |
| 15 | Harold D. Courtney | 32 | Son | Farm Laborer | Kansas |
| 16 | Robert E. Courtney | 23 | Son | — | Kansas |
| 17 | Peter Mcmullin | 69 | Head | Farmer | Missouri |
| 18 | Anna Mcmullin | 50 | Wife | — | Kansas |
| 19 | Charles H. Mcmullin | 27 | Son | Farm Laborer | Kansas |
| 20 | Arnold F. Mcmullin | 24 | Son | Farm Helper | Kansas |
| 21 | William P. Mcmullin | 21 | Son | Farm Helper | Kansas |
| 22 | Bertha Mcmullin | 26 | Daughter | — | Kansas |
| 23 | Evelyn J. Mcmullin | 5 | Daughter | — | Kansas |
| 24 | Peggy Jane Mcmullin | 1 | Daughter | — | Kansas |
| 25 | E. Elder Sears | 60 | Head | Farmer | New York |
| 26 | James R. Tullis | 44 | Head | Farmer | Kansas |
| 27 | Doris A. Tullis | 42 | Wife | — | Kansas |
| 28 | Harry J. Tullis | 19 | Son | Farm Helper | Kansas |
| 29 | Vernon E. Tullis | 17 | Son | Farm Helper | Kansas |
| 30 | Leonard L. Tullis | 15 | Son | — | Kansas |
| 31 | Stella M. Tullis | 13 | Daughter | — | Kansas |
| 32 | Charles J. Tullis | 8 | Son | — | Kansas |
| 33 | Robert L. Tullis | 5 | Son | — | Kansas |
| 34 | John H. Tullis | 2 | Son | — | Kansas |
| 35 | John M. Farrell THIS PERSON | 63 | Head | Farmer | Kansas |
| 36 | Annie Farrell | 58 | Wife | — | Kansas |
| 37 | Edward J. Farrell | 29 | Son | Farmer Partner | Kansas |
| 38 | Catherine A. Farrell | 26 | Daughter | — | Kansas |
| 39 | Frank L. Garrett | 37 | Head | Farmer | Kansas |
| 40 | Marie A. Garrett | 33 | Wife | — | Kansas |
| 41 | John H. Schuerman | 41 | Head | Merchant | Missouri |
| 42 | Elizabeth Schuerman | 48 | Wife | — | Kansas |
| 43 | Frederick J. Schuerman | 15 | Son | — | Kansas |
| 44 | Donald H. Schuerman | 11 | Son | — | Kansas |
| 45 | Maurice G. Schuerman | 7 | Son | — | Kansas |
| 46 | Carl H. Winkler | 40 | Head | Farmer | Kansas |
| 47 | Rose N. Winkler | 37 | Wife | — | Kansas |
| 48 | Thelma R. Winkler | 14 | Daughter | — | Kansas |
| 49 | Charles E. Winkler | 12 | Son | — | Kansas |
| 50 | Floyd E. Winkler | 10 | Son | — | Kansas |
Related Census Records
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)