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Robert Warner — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Miami-County, Ohio
Our Model Tree links this Robert Warner across the 1930 and 1940 US Censuses in Miami-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 8-person household.
Age 22
b. ~1918
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Miami-County, Ohio |
| Surname | Warner |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Newton Twp |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | 0 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Newton Twp |
| Est. Birth Year | ~1918 |
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 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Warner | Son | — | 22 | ~1918 |
| Clarence Warner | Son | — | 24 | ~1916 |
| Russel Warner | Son | — | 16 | ~1924 |
| Emma Warner | Spouse | — | 49 | ~1891 |
| Velma Warner | Daughter | — | 19 | ~1921 |
| Ernest Warner | Head | — | 52 | ~1888 |
| Harold Warner | Son | — | 12 | ~1928 |
| Irene Warner | Daughter | — | 17 | ~1923 |
Census Appearances
1930
Miami, Ohio
Son, age 12
Miami, Ohio · implied b. ~1918 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Warner |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Miami-County, Ohio
Son, age 22
Miami-County, Ohio · implied b. ~1918 — 8 household members
| Surname | Warner |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Newton Twp |
| Income (1939) | 0 |
| Highest Grade | 0 |
| 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 Robert Warner across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Warner
Son · 1940 · age 22 · b. ~1918 · Ohio
★ You are viewing this record
Sibling
Velma Warner
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Warner
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clarence Warner
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Russel Warner
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Warner
Sibling · 1940 · age 17
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
1940 US Federal Census — Miami-County, Ohio
Open full size
1940 US Federal Census — Miami-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03115-00774)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Evelyn Zimmerman | 28 | Daughter | Machinist | Ohio |
| 2 | Howard Zimmerman | 26 | Son-in-law | Farmer | Ohio |
| 3 | John Ortman | 49 | Head | Farmer | Ohio |
| 4 | Edna Ortman | 45 | Wife | — | Ohio |
| 5 | James Schaffer | 30 | Head | Laborer | Ohio |
| 6 | Elizabeth Schaffer | 30 | Wife | — | Kentucky |
| 7 | Mary Ann Schaffer | 3 | Niece | — | Michigan |
| 8 | Harold Pearson | 22 | Head | Farmer | Ohio |
| 9 | Ruth Pearson | 23 | Wife | Laborer | Ohio |
| 10 | Chester Hocker | 37 | Head | Farmer | Ohio |
| 11 | Sylvia Hocker | 36 | Wife | — | Ohio |
| 12 | Chester Jr Hocker | 15 | Son | — | Ohio |
| 13 | Dean Hocker | 10 | Son | — | Ohio |
| 14 | Hobart Wick | 43 | Head | Farmer | Ohio |
| 15 | Ouida Wick | 42 | Wife | — | Ohio |
| 16 | Arlene Wick | 17 | daughter | — | Ohio |
| 17 | Arthur Roeth | 45 | Head | Farmer | Ohio |
| 18 | Mary Roeth | 45 | Wife | — | Ohio |
| 19 | Mary Catherine Roeth | 21 | daughter | Coil Winder | Ohio |
| 20 | Gleha Roeth | 19 | daughter | — | Ohio |
| 21 | James Roeth | 14 | Son | — | Ohio |
| 22 | Ernest Warner | 52 | Head | Farm | Ohio |
| 23 | Emma Warner | 49 | Wife | — | Ohio |
| 24 | Robert Warner THIS PERSON | 22 | Son | — | Ohio |
| 25 | Velma Warner | 19 | daughter | — | Ohio |
| 26 | Irene Warner | 17 | daughter | — | Ohio |
| 27 | Russel Warner | 16 | Son | — | Ohio |
| 28 | Harold Warner | 12 | Son | — | Ohio |
| 29 | Clarence Warner | 24 | Son | Farm-Laborer | Ohio |
| 30 | Omar Schultz | 39 | Head | Farmer | Ohio |
| 31 | Edith Schultz | 39 | Wife | — | Ohio |
| 32 | Margery Schultz | 13 | daughter | — | Ohio |
| 33 | Betty Schultz | 9 | daughter | — | Ohio |
| 34 | William Schultz | 7 | Son | — | Ohio |
| 35 | Wilber Trost | 51 | Head | Farmer | Ohio |
| 36 | Ruth Trost | 44 | Wife | — | Ohio |
| 37 | Monty Clawson | 30 | Hired Hand | Farm Laborer | Ohio |
| 38 | Charles Saunders | 63 | Head | Farmer | Ohio |
| 39 | Lon Kavey | 61 | Head | Laborer | Ohio |
| 40 | Kavey | 50 | Wife | — | Ohio |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)