MC
Martha Campbell — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Franklin, Ohio
Our Model Tree links this Martha Campbell across the 1900, 1910 and 1920 US Censuses in Franklin, Ohio (XGBoost, ~Confirmed) — first a head (b.~1849), then head of a 3-person household.
Age 71
b. ~1849
Female
Head
Born: Ohio
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Franklin, Ohio |
| Surname | Campbell |
| Given Name | Martha |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 71 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Columbus City |
| Est. Birth Year | ~1849 |
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.
3 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Martha | Age | Birth yr |
|---|---|---|---|---|
| Martha Campbell | Head | — | 71 | ~1849 |
| Edna Toland | Other | — | 31 | ~1889 |
| Margaret Campbell | Daughter | — | 31 | ~1889 |
Census Appearances
1900
Franklin, Ohio
Spouse, age 52
Franklin, Ohio · implied b. ~1848 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Martha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Ohio |
| Birth Month | May |
| Birth Year | 1848 |
| Father's Birthplace | Pa |
| Mother's Birthplace | Pa |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1910
Franklin, Ohio
Spouse, age 61
Franklin, Ohio · implied b. ~1849 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Martha W |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Ohio |
| Years Married | 36 |
| Children Born | 3 |
| Children Living | 1 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Franklin, Ohio
Head, age 71
Franklin, Ohio · implied b. ~1849 — 3 household members
| Surname | Campbell |
| Given Name | Martha |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 71 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Martha Campbell across 3 US Census years (1900, 1910 and 1920) in Franklin, Ohio, using XGBoost record linkage.
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This person
Anchor record
Martha Campbell
Head · 1920 · age 71 · b. ~1849 · 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 — Franklin, Ohio
Open full size
1920 US Federal Census — Franklin, Ohio
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1383unit:1047)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Helen Heckert | 25 | daughter | — | Ohio |
| 52 | Samuel Heckert | 24 | son-in-law | Mechanic | Ohio |
| 53 | Howard Alexander | 31 | Head | Barber | Ohio |
| 54 | Ada Alexander | 30 | wife | — | Ohio |
| 55 | William R Alexander | 2 | son | — | Ohio |
| 56 | Stella Hayward | 59 | Head | Secretary | Ohio |
| 57 | William Fillmore | 27 | boarder | Plumber | Ohio |
| 58 | John Robson | 86 | Head | Machinist | England |
| 59 | Clara Beaver | 34 | Head | Operator | Michigan |
| 60 | Jean L Beaver | 3 | daughter | — | Michigan |
| 61 | Artie Davis | 35 | boarder | Salesman | Tennessee |
| 62 | Lucy Davis | 18 | boarder | Milliner | Tennessee |
| 63 | Harvey B Matson | 49 | Head | Com. Traveler | Ohio |
| 64 | Roberta Matson | 34 | wife | — | W Virginia |
| 65 | Joe Jay Freeman | 48 | Head | Writer | Ohio |
| 66 | Dora Freeman | 28 | wife | — | Ohio |
| 67 | Joe Jay Freeman | 12 | son | — | Ohio |
| 68 | Eva Mcelhany | 72 | mother-in-law | — | Ohio |
| 69 | Harry Waldo | 44 | Head | Upholsterer | Pennsylvania |
| 70 | Rose Waldo | 32 | wife | — | Ohio |
| 71 | Charles Waldo | 2 | son | — | Ohio |
| 72 | Raymond Seeds | 25 | Head | Plumber | Ohio |
| 73 | Ruth S Seeds | 22 | wife | — | Ohio |
| 74 | Lou E Reed | 42 | Head | Asst Manager | Pennsylvania |
| 75 | Merta Reed | 43 | wife | — | Ohio |
| 76 | Ruth Reed | 16 | daughter | — | Ohio |
| 77 | Frederick Reed | 6 | son | — | Ohio |
| 78 | John H Scofield | 62 | Head | — | Ohio |
| 79 | Mary E Scofield | 58 | wife | — | Ohio |
| 80 | Wade H Scofield | 27 | son | — | Ohio |
| 81 | John W Riegel | 35 | Head | Adjuster | Ohio |
| 82 | Elsie B Riegel | 34 | wife | Postal Employee | Ohio |
| 83 | John H Riegel | 4 | son | — | Ohio |
| 84 | Millard Densmore | 34 | Head | Contractor | Ohio |
| 85 | Ivy A Densmore | 36 | wife | — | Ohio |
| 86 | Martha Campbell THIS PERSON | 71 | Head | — | Ohio |
| 87 | Margaret Campbell | 31 | daughter | Teacher | Ohio |
| 88 | Edna Toland | 31 | boarder | Teacher | Indiana |
| 89 | James B Hilian | 58 | Head | Asst Manager | Pennsylvania |
| 90 | Pauline Hilian | 32 | wife | — | Ohio |
| 91 | Roger B Hilian | 7 | son | — | Ohio |
| 92 | William Tristram | 69 | Head | Clerk | Ohio |
| 93 | Isabeline Tristram | 58 | wife | — | Ohio |
| 94 | Ellsworth C Hoover | 34 | Head | Clerk | Ohio |
| 95 | Rose Ella Hoover | 32 | wife | — | Canada |
| 96 | Margaret E Hoover | 11 | daughter | — | Ohio |
| 97 | Helen M Hoover | 8 | daughter | — | Ohio |
| 98 | Louis W Conard | 73 | Head | — | Ohio |
| 99 | Mary A Conard | 70 | wife | — | Ohio |
| 100 | Cordelia Conard | 62 | sister | — | Ohio |
Related Census Records
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)