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Lawrence White — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Pembina-County, North Dakota
Our Model Tree links this Lawrence White across the 1930 and 1940 US Censuses in Pembina-County, North Dakota (XGBoost, ~Confirmed) — first a son (b.~1916), then head of a 11-person household.
Age 24
b. ~1916
Male
Son
Born: North Dakota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Pembina-County, North Dakota |
| Surname | White |
| Given Name | Lawrence |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | North Dakota |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Pembina |
| Additional Details | |
| Occupation | laborer |
| Industry | potato warehouse |
| Class of Worker | PW |
| Hours Worked | 54 |
| Income (1939) | 500 |
| Highest Grade | No 2 |
| 1935 Residence | North Dakota |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
| Occupation | Laborer |
| Township / Ward | Walhalla City |
| Est. Birth Year | ~1916 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lawrence | Age | Birth yr |
|---|---|---|---|---|
| Lawrence White | Son | — | 24 | ~1916 |
| Loretta White | Daughter | — | 15 | ~1925 |
| Evelyn White | Daughter | — | 11 | ~1929 |
| Darrielle White | Other | — | 8 | ~1932 |
| James White | Head | — | 45 | ~1895 |
| Delores White | Daughter | — | 5 | ~1935 |
| Raymond White | Son | — | 8 | ~1932 |
| Helene White | Daughter | — | 13 | ~1927 |
| Diana White | Other | — | 20 | ~1920 |
| Iena White | Spouse | — | 43 | ~1897 |
| Mary Menier | Other | — | 75 | ~1865 |
Census Appearances
1930
Pembina, North …
Son, age 15
Pembina, North Dakota · implied b. ~1915 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | Lawrence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | North Dakota |
| Mother's Birthplace | North Dakota |
| Can Read/Write | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1940
Pembina-County, North …
Son, age 24
Pembina-County, North Dakota · implied b. ~1916 — 11 household members
| Surname | White |
| Given Name | Lawrence |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | North Dakota |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Pembina |
| Occupation | laborer |
| Industry | potato warehouse |
| Class of Worker | PW |
| Hours Worked | 54 |
| Income (1939) | 500 |
| Highest Grade | No 2 |
| 1935 Residence | North Dakota |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
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 Lawrence White across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lawrence White
Son · 1940 · age 24 · b. ~1916 · North Dakota
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Sibling
Loretta White
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Delores White
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn White
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helene White
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond White
Sibling · 1940 · age 8
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 — Pembina-County, North Dakota
Open full size
1940 US Federal Census — Pembina-County, North Dakota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03009-00470)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Donna R. Clairmont | 4 | daughter | — | North Dakota |
| 42 | Barbara Clairmont | 1 | daughter | — | North Dakota |
| 43 | Edward Clairmont | 69 | head | Poultry Raising | Canada |
| 44 | Matilda Clairmont | 69 | wife | — | Canada |
| 45 | Theador Hanson | 29 | son | Grade Teacher | North Dakota |
| 46 | Bennie Hanson | 36 | lodger | Assistant Depot Agent | North Dakota |
| 47 | Mary M. Fitzsimonds | 73 | head | — | England |
| 48 | Charles Verville | 74 | head | Farming | Michigan |
| 49 | Alina Verville | 64 | wife | — | Massachusetts |
| 50 | James White | 45 | head | Laborer | North Dakota |
| 51 | Iena White | 43 | wife | 52 | North Dakota |
| 52 | Lawrence White THIS PERSON | 24 | son | Laborer | North Dakota |
| 53 | Loretta White | 15 | daughter | — | North Dakota |
| 54 | Helene White | 13 | daughter | — | North Dakota |
| 55 | Evelyn White | 11 | daughter | — | North Dakota |
| 56 | Raymond White | 8 | son | — | North Dakota |
| 57 | Delores White | 5 | daughter | — | North Dakota |
| 58 | Mary J. Menier | 75 | mother in law | — | Massachusetts |
| 59 | Diana White | 20 | sister in law | — | North Dakota |
| 60 | Darrielle White | 8 | daughter in law | — | North Dakota |
| 61 | Theaddeaus Shallow | 33 | head | Rural Mail Carrier | Minnesota |
| 62 | Eleanor Shallow | 24 | wife | — | North Dakota |
| 63 | Gerald E. Shallow | 1 | son | — | North Dakota |
| 64 | Anne Martineau | 23 | lodger | Waitress | North Dakota |
| 65 | Felix Verville | 72 | head | Farming | Michigan |
| 66 | Adolph Verville | 62 | brother | — | Michigan |
| 67 | Lloyd Syrup | 23 | head | Farming | North Dakota |
| 68 | Agnus Syrup | 25 | wife | Teacher | North Dakota |
| 69 | Jacqueline Syrup | 2 | daughter | — | North Dakota |
| 70 | Henry Langlois | 26 | head | Laborer | Minnesota |
| 71 | Mina Langlois | 20 | wife | — | North Dakota |
| 72 | Dean Langlois | 0 | son | — | North Dakota |
| 73 | Kittil Hagan | 84 | head | — | Norway |
| 74 | Claidow Duciosme | 79 | head | — | Canada |
| 75 | Tommy Thompson | 17 | grand son | — | North Dakota |
| 76 | Joseph Graveline | 71 | head | — | Massachusetts |
| 77 | Blanche Graveline | 67 | wife | — | French |
| 78 | Clara Graveline | 18 | daughter | — | North Dakota |
| 79 | Catherine Sherlock | 69 | head | — | Minnesota |
| 80 | Simeas Gendreau | 80 | head | — | Canada |
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)