JL
James Lawrence — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Callaway-County, Missouri
Our Model Tree links this James Lawrence across the 1930 and 1940 US Censuses in Callaway-County, Missouri (XGBoost, ~Confirmed) — first a son (b.~1930), then head of a 8-person household.
Age 10
b. ~1930
Male
Son
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Callaway-County, Missouri |
| Surname | Lawrence |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Auxvasse Twp. |
| 1935 Residence (County) | Callaway |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Auxvasse Twp |
| Est. Birth Year | ~1930 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Lloyd Lawrence | Head | — | 32 | ~1908 |
| John Lawrence | Son | — | 8 | ~1932 |
| Elmer Lawrence | Son | — | 7 | ~1933 |
| James Lawrence | Son | — | 10 | ~1930 |
| Charlie Lawrence | Son | — | 12 | ~1928 |
| Kenneth Lawrence | Son | — | 2 | ~1938 |
| Norman Lawrence | Son | — | 4 | ~1936 |
| Reba Lawrence | Spouse | — | 28 | ~1912 |
Census Appearances
1930
Callaway, Missouri
Son, age 1
Callaway, Missouri · implied b. ~1929 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lawrence |
| Given Name | James W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Callaway-County, Missouri
Son, age 10
Callaway-County, Missouri · implied b. ~1930 — 8 household members
| Surname | Lawrence |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Auxvasse Twp. |
| 1935 Residence (County) | Callaway |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 James Lawrence across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Lawrence
Son · 1940 · age 10 · b. ~1930 · Missouri
★ You are viewing this record
Sibling
John Lawrence
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elmer Lawrence
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charlie Lawrence
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norman Lawrence
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Lawrence
Sibling · 1940 · age 2
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 — Callaway-County, Missouri
Open full size
1940 US Federal Census — Callaway-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02092-00035)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Lelia Lawrence | 35 | Wife | — | Missouri |
| 42 | Edith M Lawrence | 13 | Daughter | — | Missouri |
| 43 | Clyde Lawrence | 11 | Son | — | Missouri |
| 44 | Nola Lawrence | 9 | Daughter | — | Missouri |
| 45 | Glenna Fay Lawrence | 2 | Daughter | — | Missouri |
| 46 | Dora Race | 61 | Head | — | Missouri |
| 47 | Joseph Race | 44 | Son | Farm Laborer | Missouri |
| 48 | Pauline Race | 24 | Daughter | — | Missouri |
| 49 | Carl Race | 19 | Son | Farm Laborer | Missouri |
| 50 | J. R. Middaugh | 13 | Grandson | — | Missouri |
| 51 | Chris Loutenschlager | 35 | Head | Farming | Missouri |
| 52 | Erma Loutenschlager | 29 | Wife | — | Missouri |
| 53 | Ida Mcnaney | 65 | Head | Farming | Missouri |
| 54 | Thomas Mcnaney | 66 | Head | Farming | Illinois |
| 55 | Martha Mcnaney | 55 | Wife | — | Missouri |
| 56 | Arline Gilman | 13 | Granddaughter | — | Missouri |
| 57 | Marie Underwood | 13 | Daughter | — | Missouri |
| 58 | Myrtle Underwood | 8 | Daughter | — | Missouri |
| 59 | Crystal Underwood | 5 | Daughter | — | Missouri |
| 60 | Robert Matterson | 54 | Head | Farming | Missouri |
| 61 | Henry Matterson | 26 | Son | Truck Driver | Missouri |
| 62 | Ophelia Matterson | 24 | Daughter | — | Missouri |
| 63 | Robert Matterson | 21 | Son | Farm Laborer | Missouri |
| 64 | Elvin Matterson | 20 | Son | Farm Laborer | Missouri |
| 65 | Eugene Matterson | 16 | Son | Farm Laborer | Missouri |
| 66 | Gertrude Matterson | 13 | Daughter | — | Missouri |
| 67 | Harold Matterson | 11 | Son | — | Missouri |
| 68 | Dorothy M. Matterson | 8 | Daughter | — | Missouri |
| 69 | Lloyd Lawrence | 32 | Head | Farming | Missouri |
| 70 | Reba Lawrence | 28 | Wife | — | Missouri |
| 71 | Charlie Lawrence | 12 | Son | — | Missouri |
| 72 | James Lawrence THIS PERSON | 10 | Son | — | Missouri |
| 73 | John Lawrence | 8 | Son | — | Missouri |
| 74 | Elmer Lawrence | 7 | Son | — | Missouri |
| 75 | Norman Lawrence | 4 | Son | — | Missouri |
| 76 | Kenneth Lawrence | 2 | Son | — | Missouri |
| 77 | John Vandilicht | 70 | Head | Blacksmith | Missouri |
| 78 | Emma Vandilicht | 68 | Wife | — | Missouri |
| 79 | Lena Vandilicht | 45 | Sister | — | Missouri |
| 80 | Henry E Pasley | 74 | Head | Farming | Missouri |
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)