RS
Robert Stone — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Summit-County, Ohio
Our Model Tree links this Robert Stone across the 1930 and 1940 US Censuses in Summit-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 8-person household.
Age 13
b. ~1927
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Summit-County, Ohio |
| Surname | Stone |
| Given Name | Robert D. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Akron |
| 1935 Residence (County) | Summit |
| Additional Details | |
| Highest Grade | 3 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Akron |
| Est. Birth Year | ~1927 |
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 |
|---|---|---|---|---|
| Lucinda Stone | Daughter | — | 14 | ~1926 |
| Clara Stone | Daughter | — | 17 | ~1923 |
| Charles Stone | Head | — | 46 | ~1894 |
| Robert Stone | Son | — | 13 | ~1927 |
| Earl Stone | Son | — | 6 | ~1934 |
| Albert Stone | Son | — | 9 | ~1931 |
| Charles Stone | Son | — | 11 | ~1929 |
| Margaret Stone | Spouse | — | 47 | ~1893 |
Census Appearances
1930
Summit, Ohio
Son, age 3
Summit, Ohio · implied b. ~1927 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stone |
| Given Name | Robert R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Summit-County, Ohio
Son, age 13
Summit-County, Ohio · implied b. ~1927 — 8 household members
| Surname | Stone |
| Given Name | Robert D. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Akron |
| 1935 Residence (County) | Summit |
| Highest Grade | 3 |
| 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 Robert Stone across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Stone
Son · 1940 · age 13 · b. ~1927 · Ohio
★ You are viewing this record
Sibling
Lucinda Stone
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Stone
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clara Stone
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earl Stone
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Stone
Sibling · 1940 · age 11
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 — Summit-County, Ohio
Open full size
1940 US Federal Census — Summit-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03175-00519)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Sue R. Calamaro | 23 | daughter | Housework | Ohio |
| 42 | Josephine E. Calamaro | 21 | daughter | Business | Ohio |
| 43 | Rose A. Calamaro | 19 | daughter | New Worker | Ohio |
| 44 | Angelina Calamaro | 17 | daughter | — | Ohio |
| 45 | Charles W. Stone | 46 | Head | Labor. | Ohio |
| 46 | Margaret M. Stone | 47 | wife | — | Ohio |
| 47 | Clara M. Stone | 17 | daughter | — | Ohio |
| 48 | Lucinda Stone | 14 | daughter | — | Ohio |
| 49 | Robert D. Stone THIS PERSON | 13 | son | — | Ohio |
| 50 | Charles H. Stone | 11 | son | — | Ohio |
| 51 | Albert W. Stone | 9 | son | — | Ohio |
| 52 | Earl W. Stone | 6 | son | — | Ohio |
| 53 | Frank Bernat | 72 | Head | — | Hungary |
| 54 | Dezso Bernat | 29 | son | Rubber Worker | Hungary |
| 55 | Louis Jobbagy | None | Head | — | — |
| 56 | Julia Jobbagy | None | wife | — | — |
| 57 | Irene Jobbagy | None | daughter | — | — |
| 58 | Albert Mclain | 35 | Head | Labor. | Georgia |
| 59 | Leola M. Mclain | 26 | wife | — | Ohio |
| 60 | Janet H. Mclain | 6 | daughter | Maintainance | Ohio |
| 61 | John H. Kovac | 29 | Head | — | Yugoslavia |
| 62 | Elizabeth Kovac | 24 | wife | — | Ohio |
| 63 | John Jr. Kovac | 2 | son | — | Ohio |
| 64 | James L. Adom | 30 | Head | Slitter | Georgia |
| 65 | Vera E. Adom | 30 | wife | — | Ohio |
| 66 | Gerald L. Adom | 11 | son | — | Ohio |
| 67 | Emmagene Adom | 9 | daughter | — | Ohio |
| 68 | Donald Adom | 2 | son | — | Ohio |
| 69 | Nathan Rothal | 46 | Head | Taylor. | Poland |
| 70 | Rose Rothal | 38 | wife | — | Russia |
| 71 | Sylvia Rothal | 18 | daughter | Sec. | Ohio |
| 72 | Jerry Rothal | 12 | son | — | Ohio |
| 73 | Sadie Rothal | 11 | daughter | — | Ohio |
| 74 | Max Rothal | 8 | son | — | Ohio |
| 75 | Valentine H. Vernon | 65 | Head | — | Virginia |
| 76 | Nancy J. Vernon | 62 | wife | — | Virginia |
| 77 | Robert D. Vernon | 26 | son | Station Attendant | Virginia |
| 78 | Max S. Knight | 39 | Head | Labor | New Jersey |
| 79 | Claud A. Knight | 18 | son | — | Ohio |
| 80 | Robert E. Knight | 16 | son | — | Pennsylvania |
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)