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Florence Roberts — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Salt-Lake-County, Utah
Our Model Tree links this Florence Roberts across the 1930 and 1940 US Censuses in Salt-Lake-County, Utah (XGBoost, ~Confirmed) — first a spouse (b.~1891), then head of a 7-person household.
Age 49
b. ~1891
Female
Spouse
Born: England
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Salt-Lake-County, Utah |
| Surname | Roberts |
| Given Name | Florence P. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Salt Lake City |
| 1935 Residence (County) | Salt Lake |
| Naturalization Status | Alien |
| Additional Details | |
| Occupation | Cooking |
| Industry | Canning factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 495 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
| Occupation | Cooking |
| Township / Ward | Salt Lake City |
| Est. Birth Year | ~1891 |
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 Florence | Age | Birth yr |
|---|---|---|---|---|
| Walter Roberts | Head | — | 47 | ~1893 |
| Lee Roberts | Son | — | 13 | ~1927 |
| Brian Roberts | Son | — | 17 | ~1923 |
| Dean Roberts | Son | — | 9 | ~1931 |
| Alan Roberts | Son | — | 19 | ~1921 |
| Florence Roberts | Spouse | — | 49 | ~1891 |
| Joyce Roberts | Daughter | — | 21 | ~1919 |
Census Appearances
1930
Salt Lake, …
Other, age 38
Salt Lake, Utah · implied b. ~1892 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Florence |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Alien |
| Year of Immigration | 1925 |
| Age at First Marriage | 25 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Salt-Lake-County, Utah
Spouse, age 49
Salt-Lake-County, Utah · implied b. ~1891 — 7 household members
| Surname | Roberts |
| Given Name | Florence P. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Salt Lake City |
| 1935 Residence (County) | Salt Lake |
| Naturalization Status | Alien |
| Occupation | Cooking |
| Industry | Canning factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 495 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Florence Roberts across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Florence Roberts
Spouse · 1940 · age 49 · b. ~1891 · Utah
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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-t0627-04224-00294)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charlotte Campbell | 21 | daughter | Teacher | Utah |
| 2 | La Victor D. Hales | 58 | Head | Locomotive Engineer | Utah |
| 3 | Addie Hales | 51 | Wife | — | Idaho |
| 4 | Gladys Hales | 22 | daughter | — | Utah |
| 5 | Jonathan Ludwecke | 55 | Head | Night Watchman | Utah |
| 6 | Winifred B. Ludwecke | 52 | Wife | — | Utah |
| 7 | Eric Ludwecke | 15 | daughter | — | Utah |
| 8 | William V. Hickey | 32 | Head | Supt. | District Columbia |
| 9 | Bernice B. Hickey | 33 | Wife | — | Utah |
| 10 | Margaret Hickey | 7 | daughter | — | Utah |
| 11 | William D. Hickey | 5 | son | — | Utah |
| 12 | Jack C. Ludwecke | 21 | Head | Attendant | Utah |
| 13 | Lucile K. B. Ludwecke | 20 | Wife | — | Utah |
| 14 | Ronald J. Ludwecke | 2 | son | — | Utah |
| 15 | William Hughes | 30 | Head | Civil Engineer | Utah |
| 16 | Mary D. Hughes | 33 | Wife | 3 | Oregon |
| 17 | Mary Ellen Hughes | 6 | daughter | — | Utah |
| 18 | Ann Hughes | 4 | daughter | — | Utah |
| 19 | Sylvia Hughes | 1 | daughter | — | Utah |
| 20 | R. Howard Whitehead | 49 | Head | Mechanic | Canada Eng |
| 21 | Elva D. Whitehead | 47 | Wife | — | Utah |
| 22 | Doris May Whitehead | 18 | daughter | Waitress | Canada |
| 23 | Evonne Whitehead | 14 | daughter | — | Canada |
| 24 | Wilfred Whitehead | 13 | son | — | Canada |
| 25 | Alma B. Lambert | 66 | Head | Traveling Salesman | Utah |
| 26 | Mary W. Lambert | 62 | Wife | — | Idaho |
| 27 | Richard A. Lambert | 24 | son | Credit Man & Salesman | Utah |
| 28 | John W. Lambert | 20 | son | Attendant | Utah |
| 29 | Charles J. Lambert | 16 | son | — | Utah |
| 30 | Lynn R. Greenwood | 29 | Head | Agent | Utah |
| 31 | La Von D. Greenwood | 23 | Wife | — | Utah |
| 32 | Jerry Greenwood | 2 | son | — | Utah |
| 33 | Walter D. Roberts | 47 | Head | Custodian | England |
| 34 | Florence P. Roberts THIS PERSON | 49 | Wife | Cooking | England |
| 35 | Joyce M. Roberts | 21 | daughter | Stenographer | England |
| 36 | Alan Roberts | 19 | son | Cooking | England |
| 37 | Brian O. Roberts | 17 | son | — | England |
| 38 | Lee Roberts | 13 | son | — | Utah |
| 39 | Dean Roberts | 9 | son | — | Utah |
| 40 | Robert L. Wilson | 37 | Head | Chief Assayer | Texas |
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)