FS
Frank Simpson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Bossier-County, Louisiana
Our Model Tree links this Frank Simpson across the 1920, 1930 and 1940 US Censuses in Bossier-County, Louisiana (XGBoost, ~Confirmed), with identified parents T & Mattie — first a son (b.~1909), then head of a 8-person household.
Age 31
b. ~1909
Male
Son
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Bossier-County, Louisiana |
| Surname | Simpson |
| Given Name | Frank C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 3 |
| 1935 Residence (County) | Bossier |
| Additional Details | |
| Occupation | Farming |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 9 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Occupation | Farming |
| Township / Ward | Ward 3 |
| Est. Birth Year | ~1909 |
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 Frank | Age | Birth yr |
|---|---|---|---|---|
| Tom Simpson | Head | — | 58 | ~1882 |
| Frank Simpson | Son | — | 31 | ~1909 |
| Thompson Simpson | Son | — | 13 | ~1927 |
| Susie Simpson | Daughter | — | 24 | ~1916 |
| Scott Simpson | Son | — | 4 | ~1936 |
| Nat Simpson | Son | — | 9 | ~1931 |
| Dorothy Simpson | Daughter | — | 11 | ~1929 |
| Mattie Simpson | Spouse | — | 50 | ~1890 |
Census Appearances
1920
Bossier, Louisiana
Son, age 11
Bossier, Louisiana · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Simpson |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
Bossier, Louisiana
Son, age 21
Bossier, Louisiana · implied b. ~1909 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Simpson |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | VVVV |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Bossier-County, Louisiana
Son, age 31
Bossier-County, Louisiana · implied b. ~1909 — 8 household members
| Surname | Simpson |
| Given Name | Frank C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 3 |
| 1935 Residence (County) | Bossier |
| Occupation | Farming |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 9 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 Frank Simpson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father T Simpson (~0.92 confidence) and mother Mattie Simpson (~0.92 confidence) and mother Mattie Simpson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
T Simpson
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Mattie Simpson
b. ~1891
Source mother
● Household
· direct · ~0.92
Mother
Mattie Simpson
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frank Simpson
Son · 1940 · age 31 · b. ~1909 · Louisiana
★ You are viewing this record
Sibling
Scott Simpson
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Susie Simpson
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thompson Simpson
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Simpson
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nat Simpson
Sibling · 1940 · age 9
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 — Bossier-County, Louisiana
Open full size
1940 US Federal Census — Bossier-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01384-00603)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Harry B. Wilson | 65 | Head | Farming | Louisiana |
| 42 | Mamie B. Wilson | 56 | Wife | — | Louisiana |
| 43 | James R. Redden | 26 | Head | Farming | Louisiana |
| 44 | Ruby S. Redden | 25 | Wife | — | Louisiana |
| 45 | Kathryn Redden | 1 | Daughter | — | Louisiana |
| 46 | G. H. Hillier | 34 | Head | Farming | Louisiana |
| 47 | Blanche Hillier | 24 | Wife | — | Louisiana |
| 48 | Josie B. Hillier | 60 | Head | Farming | Louisiana |
| 49 | William Hillier | 24 | Son | Farming | Louisiana |
| 50 | Hamid Hillier | 22 | Son | Farming | Louisiana |
| 51 | Roy E. Morgan | 37 | Head | Farming | Louisiana |
| 52 | Carrie S. Morgan | 25 | Wife | — | Louisiana |
| 53 | Patsy Ola Morgan | 1 | Daughter | — | Louisiana |
| 54 | Raldil B. Neely | 50 | Head | — | Louisiana |
| 55 | Marshal Neely | 29 | Son | Farming | Louisiana |
| 56 | Eliza Neely | 20 | Wife | — | Louisiana |
| 57 | G. W. Neely | 7 | Son | — | Louisiana |
| 58 | Monel Neely | 5 | Son | — | Louisiana |
| 59 | Jerry W. Clay | 26 | Head | Farming | Louisiana |
| 60 | Virginia Clay | 21 | Wife | — | Louisiana |
| 61 | Carrie Clay | 4 | Daughter | — | Louisiana |
| 62 | Rosa Mae Clay | 2 | Daughter | — | Louisiana |
| 63 | Jake Williams | 30 | Head | Farming | Louisiana |
| 64 | Mandy Williams | 30 | Wife | — | Louisiana |
| 65 | Hattie Mixon | 48 | Head | — | Louisiana |
| 66 | Marjorie Mixon | 16 | Daughter | — | Louisiana |
| 67 | Dorothy Mixon | 12 | Daughter | — | Louisiana |
| 68 | Hermon Mixon | 9 | Son | — | Louisiana |
| 69 | Neil G. Simmons | 46 | Head | Farming | Louisiana |
| 70 | Elsie Simmons | 46 | Wife | — | Louisiana |
| 71 | Mamie Simmons | 27 | Head | — | Louisiana |
| 72 | Tom J. Simpson | 58 | Head | Farming | Louisiana |
| 73 | Mattie S. Simpson | 50 | Wife | — | Louisiana |
| 74 | Frank C. Simpson THIS PERSON | 31 | Son | Farming | Louisiana |
| 75 | Susie Simpson | 24 | Daughter | — | Louisiana |
| 76 | Thompson Simpson | 13 | Son | — | Louisiana |
| 77 | Dorothy Simpson | 11 | Daughter | — | Louisiana |
| 78 | Nat Simpson | 9 | Son | — | Louisiana |
| 79 | Scott Simpson | 4 | Son | — | Louisiana |
| 80 | D. F. Rainwater | 37 | Head | Laborer | Louisiana |
Pedigree Summary
Frank + 5 siblings
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)