MF
Margaret Farrell — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hamilton, Ohio
Our Model Tree links this Margaret Farrell across the 1920, 1930 and 1940 US Censuses in Hamilton, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1884), then head of a 4-person household.
Age 46
b. ~1884
Female
Spouse
Born: West Virginia
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Hamilton, Ohio |
| Surname | Farrell |
| Given Name | Margaret G |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | West Virginia |
| Age at First Marriage | 22 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
| Township / Ward | City Of Cincinnati |
| Est. Birth Year | ~1884 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Edward Farrell | Head | — | 52 | ~1878 |
| Edward Farrell | Son | — | 23 | ~1907 |
| Margaret Farrell | Spouse | — | 46 | ~1884 |
| Frances Farrell | Other | — | 77 | ~1853 |
Census Appearances
1920
Hamilton, Ohio
Spouse, age 34
Hamilton, Ohio · implied b. ~1886 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Farrell |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | West Virginia |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
1930
Hamilton, Ohio
Spouse, age 46
Hamilton, Ohio · implied b. ~1884 — 4 household members
| Surname | Farrell |
| Given Name | Margaret G |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | West Virginia |
| Age at First Marriage | 22 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
1940
Hamilton-County, Ohio
Spouse, age 57
Hamilton-County, Ohio · implied b. ~1883 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Forrell |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | West Virginia |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
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 Margaret 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
Margaret Farrell
Spouse · 1930 · age 46 · b. ~1884 · Ohio
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Hamilton, Ohio
Open full size
1930 US Federal Census — Hamilton, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1806:0107)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Walter A Kornman | 33 | Head | Printer | Kentucky |
| 2 | Julia Kornman | 33 | Wife | — | Ohio |
| 3 | Mary E Kornman | 11 | Daughter | — | Ohio |
| 4 | Robert W Kornman | 8 | Son | — | Ohio |
| 5 | John C Cullins | 29 | Head | Secretary | Ohio |
| 6 | Vivian E Cullins | 30 | Wife | — | Ohio |
| 7 | Elizabeth M Cullins | 5 | Daughter | — | Ohio |
| 8 | Robert L Flandreau | 45 | Head | Agent Life Ins | New York |
| 9 | Anna C Flandreau | 40 | Wife | — | Connecticut |
| 10 | Robert L Jr Flandreau | 17 | Son | — | Massachusetts |
| 11 | Harriet E Flandreau | 8 | Daughter | — | Massachusetts |
| 12 | Richard H Flandreau | 6 | Son | — | New York |
| 13 | Harriet E Flandreau | 65 | Mother | — | Connecticut |
| 14 | Charles W Walker | 34 | Head | Vice President | Virginia |
| 15 | Margaret Walker | 37 | Wife | — | Pennsylvania |
| 16 | Margaret L Walker | 15 | Daughter | — | Virginia |
| 17 | Gralin L Cooper | 36 | Head | Foreman | Arkansas |
| 18 | Greta M Cooper | 36 | Wife | — | Illinois |
| 19 | Margaret A Cooper | 4 | Daughter | — | Ohio |
| 20 | Edwin P Daley | 28 | Head | General Agent | Pennsylvania |
| 21 | Gertrude M Daley | 24 | Wife | — | Illinois |
| 22 | Barbara A Daley | 2 | Daughter | — | Indiana |
| 23 | Frances Eva Daley | 33 | Sister | — | Romania |
| 24 | Harold H Stedreeter | 45 | Head | Country Engineer | New York |
| 25 | Florence H Stedreeter | 41 | Wife | — | New York |
| 26 | Ethel S Brown | 45 | Head | Secretary | Ohio |
| 27 | Charles A Brown | 22 | Son | — | Ohio |
| 28 | Milton S Brown | 20 | Son | Salesman | Ohio |
| 29 | Alex J Ostendorf | 48 | Head | Florist | Ohio |
| 30 | Lora G Ostendorf | 47 | Wife | — | District of Col |
| 31 | Herbert R Ostendorf | 14 | Son | — | Ohio |
| 32 | Wesley H Angert | 43 | Head | Vice President | Virginia |
| 33 | Josephine Angert | 42 | Wife | — | Virginia |
| 34 | Wesley H Jr Angert | 19 | Son | — | Kentucky |
| 35 | Lucille B Angert | 6 | Son | — | Ohio |
| 36 | Chester S Eichelberger | 42 | Head | Engineer | Ohio |
| 37 | Dorothy Eichelberger | 35 | Wife | — | Illinois |
| 38 | Virginia Eichelberger | 12 | Daughter | — | Ohio |
| 39 | Dorothy Eichelberger | 8 | Daughter | — | Ohio |
| 40 | Edward Grand | 31 | Head | Patrolman | Kentucky |
| 41 | Bernice Grand | 27 | Wife | — | Ohio |
| 42 | Ruth A Grand | 2 | Daughter | — | Ohio |
| 43 | Virginia Grand | 0 | Daughter | — | Ohio |
| 44 | Edward M Farrell | 52 | Head | Leather Worker | Ohio |
| 45 | Margaret G Farrell THIS PERSON | 46 | Wife | — | West Virginia |
| 46 | Edward S Farrell | 23 | Son | Salesman | Ohio |
| 47 | Frances Katherine Farrell | 77 | Mother-in-law | — | Ohio |
| 48 | Joseph Miller | 52 | Head | Contractor | Ohio |
| 49 | Clara C Miller | 42 | Wife | — | Ohio |
| 50 | Jo Ann Miller | 22 | Daughter | Book-Keeper | Ohio |
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)