RK
Robert Kerr — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Utah-County, Utah
Our Model Tree links this Robert Kerr across the 1930 and 1940 US Censuses in Utah-County, Utah (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 6-person household.
Age 18
b. ~1922
Male
Son
Born: Utah
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Utah-County, Utah |
| Surname | Kerr |
| Given Name | Robert Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Payson City |
| 1935 Residence (County) | Utah |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H 3 |
| 1935 Residence | Same Place |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Township / Ward | Payson City |
| Est. Birth Year | ~1922 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Grace Kerr | Spouse | — | 45 | ~1895 |
| Grace Kerr | Daughter | — | 6 | ~1934 |
| Marjorie Kerr | Daughter | — | 15 | ~1925 |
| Frank Kerr | Head | — | 45 | ~1895 |
| Robert Kerr | Son | — | 18 | ~1922 |
| Bilue Kerr | Daughter | — | 13 | ~1927 |
Census Appearances
1930
Utah, Utah
Son, age 8
Utah, Utah · implied b. ~1922 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kerr |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Can Read/Write | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Utah-County, Utah
Son, age 18
Utah-County, Utah · implied b. ~1922 — 6 household members
| Surname | Kerr |
| Given Name | Robert Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Payson City |
| 1935 Residence (County) | Utah |
| Income (1939) | 0 |
| Highest Grade | H 3 |
| 1935 Residence | Same Place |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
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 Kerr across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Kerr
Son · 1940 · age 18 · b. ~1922 · Utah
★ You are viewing this record
Sibling
Grace Kerr
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marjorie Kerr
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bilue Kerr
Sibling · 1940 · age 13
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 — Utah-County, Utah
Open full size
1940 US Federal Census — Utah-County, Utah
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04219-00495)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Samuel Perry | 54 | Head | Road Supervisor | Utah |
| 2 | Vernell Perry | 52 | Wife | — | Utah |
| 3 | End Of Block | None | — | — | — |
| 4 | Clarence L. Pritcher | 57 | Head | Carpenter | Utah |
| 5 | Hazel A. Pritcher | 53 | Wife | — | Arizona |
| 6 | Mary E. Pritcher | 19 | Daughter | — | Utah |
| 7 | Mary C. Holladay | 74 | Mother-in-law | — | Utah |
| 8 | Ralph L. Garrick | 25 | Head | Welfare Worker | Utah |
| 9 | Mildred M. Garrick | 25 | Wife | — | Canada |
| 10 | Donna R. Garrick | 2 | Daughter | — | Utah |
| 11 | Letitia B. Barnett | 61 | Mother | — | Utah |
| 12 | Charles F. Dixon | 78 | Head | — | Ohio |
| 13 | Eunice R. Dixon | 76 | Wife | — | Utah |
| 14 | Caroline Dixon | 56 | Boarder | — | Ohio |
| 15 | George F. Christensen | 34 | Head | Store Manager | Utah |
| 16 | Gladys M. Christensen | 33 | Wife | — | Utah |
| 17 | Anita Christensen | 8 | Daughter | — | Utah |
| 18 | Richard Christensen | 6 | Son | — | Utah |
| 19 | Carolyn Christensen | 1 | Daughter | — | Utah |
| 20 | End Of Block | None | — | — | — |
| 21 | Basil F. Miles | 21 | Head | Common Laborer | Utah |
| 22 | Evelyn O. Miles | 23 | Wife | — | Utah |
| 23 | Lillie M. Miles | 2 | Daughter | — | Utah |
| 24 | Rose M. Miles | 0 | Daughter | — | Utah |
| 25 | Frank Kerr | 45 | Head | Plumber | Utah |
| 26 | Grace Kerr | 45 | Wife | — | Utah |
| 27 | Robert Jr. Kerr THIS PERSON | 18 | Son | — | Utah |
| 28 | Marjorie Kerr | 15 | Daughter | — | Utah |
| 29 | Bilue Kerr | 13 | Daughter | — | Utah |
| 30 | Grace Marie Kerr | 6 | Daughter | — | Utah |
| 31 | End Of Block | None | — | — | — |
| 32 | Philip L. Wightman | 62 | Head | — | Utah |
| 33 | Bertha W. Wightman | 62 | Wife | — | Utah |
| 34 | Joe C. Mcnabb | 26 | Head | Civil Engineer | Arkansas |
| 35 | Helen Mcnabb | 25 | Wife | — | Utah |
| 36 | Wayne Mcnabb | 10 | Son | — | Utah |
| 37 | Sharon Mcnabb | 2 | Daughter | — | California |
| 38 | Alden W. Fullmer | 31 | Head | Manager Of Lumber Yard | Utah |
| 39 | Donna Fullmer | 31 | Wife | — | Utah |
| 40 | Carol Fullmer | 11 | Daughter | — | Utah |
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)