MF
Mary Fitzgerald — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Columbiana, Ohio
Our Model Tree links this Mary Fitzgerald across the 1900, 1910 and 1920 US Censuses in Columbiana, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1867), then head of a 4-person household.
Age 53
b. ~1867
Female
Spouse
Born: Pennsylvania
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Columbiana, Ohio |
| Surname | Fitzgerald |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Germany |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Wellsville City |
| 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 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Myrtle Thompson | Daughter | — | 34 | ~1886 |
| Dan Fitzgerald | Head | — | 53 | ~1867 |
| Danny Thompson | Other | — | 8 | ~1912 |
| Mary Fitzgerald | Spouse | — | 53 | ~1867 |
Census Appearances
1900
Columbiana, Ohio
Spouse, age 33
Columbiana, Ohio · implied b. ~1867 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzgerald |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Birth Month | June |
| Birth Year | 1867 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Columbiana, Ohio
Spouse, age 44
Columbiana, Ohio · implied b. ~1866 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzgerald |
| Given Name | Mary H |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 16 |
| Children Born | 5 |
| Children Living | 3 |
| Father's Birthplace | Germany |
| Mother's Birthplace | New York |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Columbiana, Ohio
Spouse, age 53
Columbiana, Ohio · implied b. ~1867 — 4 household members
| Surname | Fitzgerald |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Mary Fitzgerald across 3 US Census years (1900, 1910 and 1920) in Columbiana, Ohio, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Fitzgerald
Spouse · 1920 · age 53 · b. ~1867 · Ohio
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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 — Columbiana, Ohio
Open full size
1920 US Federal Census — Columbiana, Ohio
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1357unit:0532)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles Rolley | 27 | Head | Tiggerman | Ohio |
| 2 | Mary E Rolley | 24 | Wife | — | Ohio |
| 3 | George Thomas Rolley | 2 | Daughter | — | Ohio |
| 4 | Robert H Beevers | 42 | Head | Yard Master | Pennsylvania |
| 5 | Olivia Beevers | 40 | Wife | — | Ohio |
| 6 | Anna D Beevers | 14 | Daughter | — | Ohio |
| 7 | Robert L Beevers | 11 | Son | — | Ohio |
| 8 | James P Beevers | 3 | Son | — | Ohio |
| 9 | William H Moore | 75 | Father-in-law | — | Ohio |
| 10 | Alice M Moore | 72 | Mother-in-law | — | Ohio |
| 11 | Annie L Moore | 44 | Sister-in-law | Bill Clerk | Iowa |
| 12 | Adley E Calhoun | 45 | Head | Blacksmith | Ohio |
| 13 | Mattie H Calhoun | 43 | Wife | — | Ohio |
| 14 | Helen Calhoun | 17 | Daughter | — | Ohio |
| 15 | Wilmer D Lucas | 38 | Head | Car Repairer | West Virginia |
| 16 | Ethel M Lucas | 35 | Wife | — | Michigan |
| 17 | Marguerite Lucas | 14 | Daughter | — | West Virginia |
| 18 | Howard H Lucas | 12 | Son | — | West Virginia |
| 19 | Alice L Lucas | 10 | Daughter | — | Ohio |
| 20 | Wilber D Jr Lucas | 4 | Son | — | West Virginia |
| 21 | Dorothy M Lucas | 3 | Daughter | — | West Virginia |
| 22 | Minnie E Hamilton | 49 | Head | — | Ohio |
| 23 | Helen E Hamilton | 20 | Daughter | — | Ohio |
| 24 | Henry P Trembley | 29 | Head | Electrician | Ohio |
| 25 | Margarette Trembley | 24 | Wife | — | Ohio |
| 26 | Kenneth Law | 33 | Head | Engineer | Ohio |
| 27 | Mary L Law | 35 | Wife | — | West Virginia |
| 28 | Pauline Law | 9 | Daughter | — | Ohio |
| 29 | David H Bower | 50 | Head | Grocer | Pennsylvania |
| 30 | Maud O Bower | 47 | Wife | — | Ohio |
| 31 | Marion E Bower | 18 | Daughter | — | Ohio |
| 32 | William E Nelson | 41 | Head | Engineer | Kansas |
| 33 | Jennie Nelson | 37 | Wife | — | Ohio |
| 34 | Kenneth Nelson | 18 | Son | — | Ohio |
| 35 | Herbert G Nelson | 17 | Son | — | Ohio |
| 36 | Alberta Nelson | 14 | Daughter | — | Ohio |
| 37 | Margarett E Nelson | 12 | Daughter | — | Ohio |
| 38 | Robert Nelson | 9 | Son | — | Ohio |
| 39 | Paul Nelson | 6 | Son | — | Ohio |
| 40 | Thomas E Nelson | 4 | Son | — | Ohio |
| 41 | Clinton Nelson | 2 | Son | — | Ohio |
| 42 | Henry B Jacobs | 52 | Head | Painter | Ohio |
| 43 | Martha E Jacobs | 49 | Wife | — | Ohio |
| 44 | Raymond Jacobs | 27 | Son | Bookkeeper | Ohio |
| 45 | Mabel B Jacobs | 20 | Daughter | Postal Clerk | Ohio |
| 46 | Dan P Fitzgerald | 53 | Head | Conductor | Ohio |
| 47 | Mary A Fitzgerald THIS PERSON | 53 | Wife | — | Pennsylvania |
| 48 | Myrtle M Thompson | 34 | Daughter | Saleswoman | Ohio |
| 49 | Danny Thompson | 8 | Grandson | — | Ohio |
| 50 | Nellie Campbell | 46 | Head | Conductor | Ohio |
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)