AG
Anna Gray — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Trumbull, Ohio
Our Model Tree links this Anna Gray across the 1930 and 1940 US Censuses in Trumbull, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1888), then head of a 8-person household.
Age 42
b. ~1888
Female
Spouse
Born: Ohio
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Trumbull, Ohio |
| Surname | Gray |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 23 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Warren City |
| Est. Birth Year | ~1888 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Harry Gray | Head | — | 42 | ~1888 |
| Robert Gray | Son | — | 17 | ~1913 |
| Anna Gray | Spouse | — | 42 | ~1888 |
| John Gray | Son | — | 11 | ~1919 |
| Mildred Gray | Daughter | — | 13 | ~1917 |
| Helen Gray | Daughter | — | 15 | ~1915 |
| Donald Gray | Son | — | 8 | ~1922 |
| Richard Gray | Son | — | 4 | ~1926 |
Census Appearances
1930
Trumbull, Ohio
Spouse, age 42
Trumbull, Ohio · implied b. ~1888 — 8 household members
| Surname | Gray |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 23 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Trumbull-County, Ohio
Spouse, age 52
Trumbull-County, Ohio · implied b. ~1888 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | Ada D. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Warren Township |
| 1935 Residence (County) | Trumbull |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| 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 Anna Gray across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Gray
Spouse · 1930 · age 42 · b. ~1888 · Ohio
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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 — Trumbull, Ohio
Open full size
1930 US Federal Census — Trumbull, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1883:0521)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Mungruy | 22 | Head | Laborer | Tennessee |
| 2 | Mary Mungruy | 25 | Wife | — | Virginia |
| 3 | Elizabeth Mungruy | 2 | Daughter | — | Ohio |
| 4 | John Jr. Mungruy | 0 | Son | — | Ohio |
| 5 | Harry Gray | 42 | Head | Laborer | Ohio |
| 6 | Anna Gray THIS PERSON | 42 | Wife | — | Ohio |
| 7 | Robert Gray | 17 | Son | — | Ohio |
| 8 | Helen Gray | 15 | Daughter | — | Ohio |
| 9 | Mildred Gray | 13 | Daughter | — | Ohio |
| 10 | John Gray | 11 | Son | — | Ohio |
| 11 | Donald Gray | 8 | Son | — | Ohio |
| 12 | Richard Gray | 4 | Son | — | Ohio |
| 13 | John Swanson | 27 | Head | Laborer | Ohio |
| 14 | Helen Swanson | 27 | Wife | — | Pennsylvania |
| 15 | John Jr. Swanson | 6 | Son | — | Ohio |
| 16 | Robert Swanson | 4 | Son | — | Ohio |
| 17 | Richard Swanson | 2 | Son | — | Ohio |
| 18 | Margaret Swanson | 1 | Daughter | — | Ohio |
| 19 | Mary Swanson | 0 | Daughter | — | Ohio |
| 20 | Charles Mankins | 30 | Head | Laborer | Pennsylvania |
| 21 | Iva Mankins | 25 | Wife | — | Pennsylvania |
| 22 | George Mankins | 8 | Son | — | Pennsylvania |
| 23 | Paul Mankins | 6 | Son | — | Ohio |
| 24 | Harry Parks | 50 | Head | Laborer | Pennsylvania |
| 25 | Rose Parks | 41 | Wife | — | Michigan |
| 26 | Alice Parks | 14 | Daughter | — | Pennsylvania |
| 27 | Bessie Parks | 11 | Daughter | — | Pennsylvania |
| 28 | H. Kennedy | 35 | Head | Laborer | Pennsylvania |
| 29 | Florence Kennedy | 31 | Wife | — | Pennsylvania |
| 30 | Mary E. Cassidy | 40 | Head | — | Ohio |
| 31 | Angela Cassidy | 71 | Mother | — | Virginia |
| 32 | John H. Schuler | 29 | Head | Pharmacist | Ohio |
| 33 | Bernice Schuler | 22 | Wife | — | Ohio |
| 34 | Mary Terbot | 51 | Head | — | Yugoslavia |
| 35 | Carl Terbot | 23 | Son | Laborer | Pennsylvania |
| 36 | William Terbot | 17 | Son | — | Pennsylvania |
| 37 | James G. Hall | 45 | Head | Laborer | Pennsylvania |
| 38 | Marion L. Hall | 16 | Daughter | — | Pennsylvania |
| 39 | Marjorie Hall | 14 | Daughter | — | Pennsylvania |
| 40 | Charles Hall | 12 | Son | — | Pennsylvania |
| 41 | Nellie Hall | 10 | Daughter | — | Pennsylvania |
| 42 | Fay Hall | 8 | Daughter | — | Pennsylvania |
| 43 | Fred Reese | 37 | Head | Laborer | Pennsylvania |
| 44 | Helen Reese | 36 | Wife | — | Ohio |
| 45 | Nancy Reese | 1 | Daughter | — | Ohio |
| 46 | James Miller | 35 | Head | Laborer | Ohio |
| 47 | Madeline Miller | 32 | Wife | — | Ohio |
| 48 | James L. Miller | 10 | Son | — | Ohio |
| 49 | Sam Vario | 38 | Head | Laborer | Italy |
| 50 | Mary Vario | 35 | Wife | — | Italy |
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)