MT
Mary Tracy — 1920 US Census Record
Model Tree available1920 United States Federal Census · Perry, Ohio
Our Model Tree links this Mary Tracy across the 1920, 1930 and 1940 US Censuses in Perry, Ohio (XGBoost, ~Confirmed), with identified parents Harry & J — first a daughter (b.~1919), then head of a 4-person household.
Age 1
b. ~1919
Female
Daughter
Born: Ohio
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Perry, Ohio |
| Surname | Tracy |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Harrison Township |
| Est. Birth Year | ~1919 |
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 |
|---|---|---|---|---|
| Edda Tracy | Spouse | — | 25 | ~1895 |
| Harry Tracy | Head | — | 30 | ~1890 |
| Evelyn Tracy | Daughter | — | 4 | ~1916 |
| Mary Tracy | Daughter | — | 1 | ~1919 |
Census Appearances
1920
Perry, Ohio
Daughter, age 1
Perry, Ohio · implied b. ~1919 — 4 household members
| Surname | Tracy |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Perry, Ohio
Daughter, age 12
Perry, Ohio · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Tracey |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Perry-County, Ohio
Daughter, age 22
Perry-County, Ohio · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Tracey |
| Given Name | Mary Ethel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | New Lexington Village |
| 1935 Residence (County) | Perry |
| Occupation | Retail Store |
| Industry | PW |
| Class of Worker | 320 |
| Highest Grade | Hs 4 |
| 1935 Residence | 48 |
| 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 Mary Tracy across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Harry Tracy (~0.92 confidence) and father J Tracey (~0.92 confidence) and father William Tracey (~0.92 confidence) and mother Edda Tracy (~0.92 confidence) and mother Ethel Tracey (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Harry Tracy
b. ~1890
Source father
● Household
· direct · ~0.92
Father
J Tracey
b. ~1885
Source father
● Household
· direct · ~0.92
Father
William Tracey
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Edda Tracy
b. ~1895
Source mother
● Household
· direct · ~0.92
Mother
Ethel Tracey
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Tracy
Daughter · 1920 · age 1 · b. ~1919 · Ohio
★ You are viewing this record
Sibling
Evelyn Tracy
Sibling · 1920 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Perry, Ohio
Open full size
1920 US Federal Census — Perry, Ohio
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1426unit:0631)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry Gray | 60 | Head | Agent | Ohio |
| 2 | Carrie Gray | 59 | Wife | — | Ohio |
| 3 | Albert Huff | 56 | Head | Laborer | Ohio |
| 4 | Agnes Huff | 51 | Wife | — | Ohio |
| 5 | Prior Huff | 12 | Son | — | Ohio |
| 6 | Charles Fuller | 51 | Head | Laborer | Ohio |
| 7 | Etta Fuller | 45 | Wife | — | Ohio |
| 8 | Ralph Fuller | 21 | Son | Laborer | Ohio |
| 9 | Ray Fuller | 11 | Son | — | Ohio |
| 10 | Chester Fuller | 8 | Son | — | Ohio |
| 11 | Claude Wetzel | 27 | Head | Miner | Ohio |
| 12 | Marie Wetzel | 24 | Wife | — | Ohio |
| 13 | Dorothy Wetzel | 3 | Daughter | — | Ohio |
| 14 | Thomas Rambo | 57 | Head | Section | Ohio |
| 15 | Elizabeth Rambo | 54 | Wife | — | Ohio |
| 16 | Zora Hicks | 33 | Daughter | Laborer | Ohio |
| 17 | Herbert Hicks | 11 | Grandson | — | Ohio |
| 18 | Warren Hicks | 9 | Grandson | — | Ohio |
| 19 | George Tredenburg | 64 | Head | Laborer | Ohio |
| 20 | Cora Tredenburg | 45 | Wife | — | Ohio |
| 21 | Jessica Excell | 69 | Head | — | Ohio |
| 22 | Sarah Excell | 67 | Wife | — | Ohio |
| 23 | Tina Price | 52 | Head | — | Ohio |
| 24 | Rolland Price | 27 | Son | Salesman | Ohio |
| 25 | Jennette Price | 19 | Daughter | Clerk | Ohio |
| 26 | Alva Smith | 31 | Head | Laborer | Ohio |
| 27 | Irene Smith | 28 | Wife | — | Ohio |
| 28 | Mary Smith | 6 | Daughter | — | Ohio |
| 29 | Raymond Smith | 4 | Son | — | Ohio |
| 30 | Mildred Smith | 2 | Daughter | — | Ohio |
| 31 | Paul Smith | 0 | Son | — | Ohio |
| 32 | Cecil Hanley | 22 | Boarder | Laborer | Ohio |
| 33 | John Fray | 42 | Head | Miner | Pennsylvania |
| 34 | Belle Fray | 46 | Wife | — | Ohio |
| 35 | James Ervin | 19 | Nephew | Laborer | Ohio |
| 36 | John Coupe | 54 | Head | Laborer | England |
| 37 | Elizabeth Coupe | 47 | Wife | — | Ohio |
| 38 | Everett Coupe | 23 | Son | Miner | Ohio |
| 39 | Harry Tracy | 30 | Head | Laborer | Ohio |
| 40 | Edda Tracy | 25 | Wife | — | Ohio |
| 41 | Evelyn Tracy | 4 | Daughter | — | Ohio |
| 42 | Mary Tracy THIS PERSON | 1 | Daughter | — | Ohio |
| 43 | Milton Marsh | 26 | Head | Miner | Kentucky |
| 44 | Sarah Marsh | 26 | Wife | — | Kentucky |
| 45 | William Boston | 35 | Head | Miner | Ohio |
| 46 | Alice Boston | 23 | Wife | — | Ohio |
| 47 | William Lusk | 17 | Son | Miner | Ohio |
| 48 | Earl Lusk | 13 | Son | — | Ohio |
| 49 | Robert Lusk | 9 | Son | — | Ohio |
| 50 | Guy Grimm | 34 | Head | Laborer | Ohio |
Pedigree Summary
Mary + 1 sibling
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)