LD
Lawrence Davis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Utah, Utah
Our Model Tree links this Lawrence Davis across the 1930 and 1940 US Censuses in Utah, Utah (XGBoost, ~Confirmed) — first a son (b.~1920), then head of a 11-person household.
Age 10
b. ~1920
Male
Son
Born: Utah
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Utah, Utah |
| Surname | Davis |
| Given Name | Lawrence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Occupation | Laborer |
| Township / Ward | Salem City |
| Est. Birth Year | ~1920 |
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 1930 census.
| Name | Relation to head | Relative to Lawrence | Age | Birth yr |
|---|---|---|---|---|
| Arthur Nelson | Head | — | 42 | ~1888 |
| F Davis | Other | — | 33 | ~1897 |
| Frank Nelson | Son | — | 7 | ~1923 |
| Beatrice Davis | Spouse | — | 32 | ~1898 |
| Laverne Nelson | Daughter | — | 10 | ~1920 |
| Virginia Davis | Daughter | — | 9 | ~1921 |
| Arvin Nelson | Son | — | 13 | ~1917 |
| Clark Nelson | Son | — | 3 | ~1927 |
| Dottie Nelson | Spouse | — | 36 | ~1894 |
| Lawrence Davis | Son | — | 10 | ~1920 |
| May Nelson | Daughter | — | 16 | ~1914 |
Census Appearances
1930
Utah, Utah
Son, age 10
Utah, Utah · implied b. ~1920 — 11 household members
| Surname | Davis |
| Given Name | Lawrence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Utah-County, Utah
Son, age 20
Utah-County, Utah · implied b. ~1920 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Laurence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Salem Town |
| 1935 Residence (County) | Utah |
| Occupation | Truck driver Farm laborer |
| Industry | Sugar factory Farm |
| Class of Worker | PW NP |
| Hours Worked | 48 |
| Income (1939) | 100 |
| Highest Grade | H 4 |
| 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 Lawrence Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lawrence Davis
Son · 1930 · age 10 · b. ~1920 · Utah
★ You are viewing this record
Sibling
May Nelson
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Laverne Nelson
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Davis
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clark Nelson
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arvin Nelson
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Nelson
Sibling · 1930 · age 7
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
1930 US Federal Census — Utah, Utah
Open full size
1930 US Federal Census — Utah, Utah
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2423unit:0513)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Bernice Taylor | 15 | Daughter | — | Utah |
| 2 | Alvin Taylor | 13 | Son | Laborer | Utah |
| 3 | Daniel Taylor | 10 | Son | — | Utah |
| 4 | Andrew Taylor | 2 | Son | — | Utah |
| 5 | Effie M Simons | 47 | Head | — | Utah |
| 6 | Ruth Simons | 24 | Son | Farmer | Utah |
| 7 | Enid Simons | 20 | Daughter | — | Utah |
| 8 | Frances Simons | 18 | Daughter | — | Utah |
| 9 | Daniel B Simons | 12 | Son | Laborer | Utah |
| 10 | John C Simons | 9 | Son | — | Utah |
| 11 | Florence Simons | 5 | Son | — | Utah |
| 12 | Edward L Cloward | 43 | O | Farmer | Utah |
| 13 | Mary E Cloward | 42 | Wife | — | Utah |
| 14 | Veron Cloward | 20 | Son | Laborer | Utah |
| 15 | Glen Cloward | 17 | Son | Laborer | Utah |
| 16 | Erland Cloward | 14 | Son | Laborer | Utah |
| 17 | Venice Cloward | 11 | Son | — | Utah |
| 18 | Dean Cloward | 8 | Son | — | Utah |
| 19 | Edward Cloward | 64 | O | Farmer | Utah |
| 20 | Adaline Cloward | 59 | Wife | — | North Carolina |
| 21 | Alvin F Christensen | 31 | Head | Salesman | Utah |
| 22 | Merle Christensen | 25 | Wife | — | Utah |
| 23 | Lawrence Christensen | 7 | Son | — | Utah |
| 24 | Sherrel Gene Christensen | 6 | Daughter | — | Utah |
| 25 | Eldona Christensen | 5 | Daughter | — | Utah |
| 26 | Pearl Marie Christensen | 2 | Daughter | — | Utah |
| 27 | Jesse Allan | 20 | Head | Miner | Utah |
| 28 | Ruby Allan | 21 | Wife | — | Alabama |
| 29 | Earl Dean Allan | 1 | Son | — | Utah |
| 30 | Samme Peterson | 46 | H | — | North Carolina |
| 31 | Melvin Peterson | 19 | Son | Foreman | Utah |
| 32 | John R Cloward | 38 | O | Farmer | Utah |
| 33 | Reva Cloward | 37 | Wife | — | Utah |
| 34 | Ruth Cloward | 18 | Daughter | — | Utah |
| 35 | John R Jr Cloward | 12 | Son | Laborer | Utah |
| 36 | Arthur Nelson | 42 | Head | Salesman | Denmark |
| 37 | Dottie Nelson | 36 | Wife | — | Utah |
| 38 | May Nelson | 16 | Daughter | — | Utah |
| 39 | Arvin Nelson | 13 | Son | — | Utah |
| 40 | Laverne Nelson | 10 | Daughter | — | Utah |
| 41 | Frank Nelson | 7 | Son | — | Utah |
| 42 | Clark Nelson | 3 | Son | — | Utah |
| 43 | F. Marion Davis | 33 | O | Farmer | Utah |
| 44 | Beatrice Davis | 32 | Wife | — | Utah |
| 45 | Lawrence Davis THIS PERSON | 10 | Son | Laborer | Utah |
| 46 | Virginia Davis | 9 | Daughter | — | Utah |
| 47 | J H Warren | 65 | Head | Farmer | Delaware |
| 48 | Anna M Warren | 57 | Wife | Practical Nurse | Illinois |
| 49 | Priscilla Pepper | 50 | Head | — | Utah |
| 50 | James Thanton | 65 | Lodger | — | Utah |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)