RB
Richard Bailey — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Salt-Lake-County, Utah
Our Model Tree links this Richard Bailey across the 1930 and 1940 US Censuses in Salt-Lake-County, Utah (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 7-person household.
Age 13
b. ~1927
Male
Son
Born: Utah
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Salt-Lake-County, Utah |
| Surname | Bailey |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Precinct 3 |
| 1935 Residence (County) | Salt Lake |
| Additional Details | |
| Industry | S |
| Class of Worker | 0 |
| Highest Grade | H 1 |
| 1935 Residence | Same place |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Township / Ward | Precinct 3 |
| 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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Richard | Age | Birth yr |
|---|---|---|---|---|
| Donna Bailey | Daughter | — | 15 | ~1925 |
| Robert Bailey | Son | — | 18 | ~1922 |
| Gerald Bailey | Son | — | 7 | ~1933 |
| Bertha Bailey | Spouse | — | 48 | ~1892 |
| Diane Bailey | Daughter | — | 5 | ~1935 |
| Darwin Bailey | Head | — | 45 | ~1895 |
| Richard Bailey | Son | — | 13 | ~1927 |
Census Appearances
1930
Salt Lake, …
Son, age 3
Salt Lake, Utah · implied b. ~1927 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bailey |
| Given Name | Richard L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | England |
| Occupation | none |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Salt-Lake-County, Utah
Son, age 13
Salt-Lake-County, Utah · implied b. ~1927 — 7 household members
| Surname | Bailey |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Precinct 3 |
| 1935 Residence (County) | Salt Lake |
| Industry | S |
| Class of Worker | 0 |
| Highest Grade | H 1 |
| 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 Richard Bailey across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Richard Bailey
Son · 1940 · age 13 · b. ~1927 · Utah
★ You are viewing this record
Sibling
Gerald Bailey
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Diane Bailey
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Bailey
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donna Bailey
Sibling · 1940 · age 15
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 — Salt-Lake-County, Utah
Open full size
1940 US Federal Census — Salt-Lake-County, Utah
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04215-00598)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Tremon Chatelain | 39 | Wife | — | Idaho |
| 2 | John M Chatelain | 3 | Son | — | Utah |
| 3 | Judith Chatelain | 1 | Daughter | — | Utah |
| 4 | John W. Payne | 40 | Head | School Teacher | Utah |
| 5 | Sara Payne | 38 | Wife | — | Mexico |
| 6 | Ireta Payne | 16 | Daughter | — | Utah |
| 7 | Marilyn Payne | 11 | Daughter | — | Utah |
| 8 | Nancy Payne | 6 | Niece | — | Utah |
| 9 | Darwin Bailey | 45 | Head | Floor Finisher | Utah |
| 10 | Bertha Bailey | 48 | Wife | — | England |
| 11 | Robert Bailey | 18 | Son | — | Utah |
| 12 | Donna Bailey | 15 | Daughter | — | Utah |
| 13 | Richard Bailey THIS PERSON | 13 | Son | — | Utah |
| 14 | Gerald Bailey | 7 | Son | — | Utah |
| 15 | Diane Bailey | 5 | Daughter | — | Utah |
| 16 | Roland Olmstead | 35 | Head | Manager | Idaho |
| 17 | Ada Olmstead | 33 | Wife | — | Mexico |
| 18 | Joan Olmstead | 8 | Daughter | — | Utah |
| 19 | Carolyn Olmstead | 6 | Daughter | — | Utah |
| 20 | Patricia Olmstead | 4 | Daughter | — | Utah |
| 21 | Shirley Olmstead | 2 | Daughter | — | Utah |
| 22 | Vernon A. Ferre | 27 | Head | Bookkeeper | Utah |
| 23 | Margaret Ferre | 27 | Wife | — | Utah |
| 24 | Margaret Jane Ferre | 5 | Daughter | — | Utah |
| 25 | Mickene Ferre | 3 | Daughter | — | Utah |
| 26 | Patrick H. Bullen | 39 | Head | Air-Craft Mechanic | Utah |
| 27 | Justine Bullen | 38 | Wife | — | Montana |
| 28 | Thomas Bullen | 16 | Son | — | Utah |
| 29 | Thomas Bullen | 14 | Son | — | Utah |
| 30 | Gerald Bullen | 9 | Son | — | Utah |
| 31 | Patrick Bullen | 4 | Son | — | Utah |
| 32 | Reed W. Edwards | 38 | Head | Factory Rep. | Utah |
| 33 | Verna Edwards | 37 | Wife | — | Idaho |
| 34 | Julia Ann Edwards | 4 | Daughter | — | Idaho |
| 35 | Paul D Edwards | 3 | Son | — | Utah |
| 36 | Buel M. Winsor | 50 | Head | Bookkeeper | Iowa |
| 37 | Mabel Winsor | 48 | Wife | — | Utah |
| 38 | Gilbert Winsor | 77 | Father | — | Maryland |
| 39 | Whitney Chapman | 26 | Head | Office Clerk | Oregon |
| 40 | Margaret Chapman | 24 | Wife | — | 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)