RP
Robert Peters — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Walworth-County, Wisconsin
Our Model Tree links this Robert Peters across the 1930 and 1940 US Censuses in Walworth-County, Wisconsin (XGBoost, ~Confirmed) — first a son (b.~1930), then head of a 9-person household.
Age 10
b. ~1930
Male
Son
Born: Wisconsin
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Walworth-County, Wisconsin |
| Surname | Peters |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Lake Geneva |
| 1935 Residence (County) | Walworth |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Wisconsin |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Geneva Twp |
| Est. Birth Year | ~1930 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Leota Peters | Daughter | — | 12 | ~1928 |
| Thelma Peters | Spouse | — | 33 | ~1907 |
| Nancy Peters | Daughter | — | 3 | ~1937 |
| Phyllis Peters | Daughter | — | 7 | ~1933 |
| Dolores Peters | Daughter | — | 9 | ~1931 |
| Kenneth Peters | Son | — | 1 | ~1939 |
| Doris Peters | Daughter | — | 5 | ~1935 |
| William Peters | Head | — | 36 | ~1904 |
| Robert Peters | Son | — | 10 | ~1930 |
Census Appearances
1930
Walworth, Wisconsin
Son, age
Walworth, Wisconsin · implied b. ~1930 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peters |
| Given Name | Robert L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Home Value / Rent | No |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Walworth-County, Wisconsin
Son, age 10
Walworth-County, Wisconsin · implied b. ~1930 — 9 household members
| Surname | Peters |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Lake Geneva |
| 1935 Residence (County) | Walworth |
| Highest Grade | No 4 |
| 1935 Residence | Wisconsin |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Peters across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Peters
Son · 1940 · age 10 · b. ~1930 · Wisconsin
★ You are viewing this record
Sibling
Nancy Peters
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Peters
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Phyllis Peters
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leota Peters
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dolores Peters
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Peters
Sibling · 1940 · age 5
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 — Walworth-County, Wisconsin
Open full size
1940 US Federal Census — Walworth-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04531-00620)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Robert Mcdermon | 4 | Son | — | Wisconsin |
| 42 | Florence Davis | 67 | Head | — | Wisconsin |
| 43 | John Guif | 53 | Head | Farmer | Wisconsin |
| 44 | Minnie Guif | 53 | Wife | — | Wisconsin |
| 45 | Henry Guif | 80 | Father | — | Germany |
| 46 | George Jones | 19 | Hired man | Farm Hand | Wisconsin |
| 47 | Grace Pant | 56 | Head | — | Wisconsin |
| 48 | Arthur Pant | 37 | Son | Farmer | Wisconsin |
| 49 | Violet Pant | 34 | Daughter-in-law | — | Wisconsin |
| 50 | Ellen Pant | 14 | Granddaughter | — | Wisconsin |
| 51 | Arnold Pant | 13 | Grandson | — | Wisconsin |
| 52 | Lawrence Pant | 11 | Grandson | — | Wisconsin |
| 53 | Alice Pant | 9 | Granddaughter | — | Wisconsin |
| 54 | Joyce Pant | 5 | Granddaughter | — | Wisconsin |
| 55 | Robert Travis | 30 | Head | Farm Manager | Wisconsin |
| 56 | Ann Travis | 30 | Wife | — | Wisconsin |
| 57 | Charles Travis | 5 | Son | — | Wisconsin |
| 58 | Margaret Travis | 4 | Daughter | — | Wisconsin |
| 59 | Gerald Travis | 2 | Son | — | Wisconsin |
| 60 | Charles Brady | 92 | Head | — | Ireland |
| 61 | Bridget Brady | 91 | Wife | — | Ireland |
| 62 | John Brady | 67 | Son | Carpenter | Ireland |
| 63 | Emily Brady | 66 | Daughter-in-law | — | Wisconsin |
| 64 | William Peters | 36 | Head | Mechanic | Wisconsin |
| 65 | Thelma Peters | 33 | Wife | — | Illinois |
| 66 | Leota Peters | 12 | Daughter | — | Wisconsin |
| 67 | Robert Peters THIS PERSON | 10 | Son | — | Wisconsin |
| 68 | Dolores Peters | 9 | Daughter | — | Wisconsin |
| 69 | Phyllis Peters | 7 | Daughter | — | Wisconsin |
| 70 | Doris Peters | 5 | Daughter | — | Wisconsin |
| 71 | Nancy Peters | 3 | Daughter | — | Wisconsin |
| 72 | Kenneth Peters | 1 | Son | — | Wisconsin |
| 73 | Thomas Hundis | 40 | Head | Herdsman | Wisconsin |
| 74 | Josephine Hundis | 41 | Wife | — | Wisconsin |
| 75 | Leah Hundis | 19 | Daughter | — | Wisconsin |
| 76 | Lester Hundis | 16 | Son | — | Wisconsin |
| 77 | Richard Hundis | 14 | Son | — | Wisconsin |
| 78 | Charles Hundis | 2 | Son | — | Wisconsin |
| 79 | William Millar | 68 | Head | Gardner | Scotland |
| 80 | Sarah Millar | 67 | Wife | — | North Ireland |
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)