IA
Isaac Anderson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Washington-County, Mississippi
Our Model Tree links this Isaac Anderson across the 1930 and 1940 US Censuses in Washington-County, Mississippi (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 10-person household.
Age 15
b. ~1925
Male
Son
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Washington-County, Mississippi |
| Surname | Anderson |
| Given Name | Isaac |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Washington |
| Additional Details | |
| Highest Grade | No 3 |
| 1935 Residence | Mississippi |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Beat 2 |
| Est. Birth Year | ~1925 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Isaac | Age | Birth yr |
|---|---|---|---|---|
| Isaac Anderson | Son | — | 8 | ~1932 |
| Isaac Anderson | Son | — | 15 | ~1925 |
| Corrine Anderson | Daughter | — | 13 | ~1927 |
| Addison Anderson | Daughter | — | 10 | ~1930 |
| Mary Anderson | Daughter | — | 10 | ~1930 |
| Dale Anderson | Head | — | 49 | ~1891 |
| Lucille Anderson | Daughter | — | 2 | ~1938 |
| Mary Anderson | Spouse | — | 35 | ~1905 |
| Mildred Anderson | Daughter | — | 1 | ~1939 |
| Murlehu Anderson | Son | — | 4 | ~1936 |
Census Appearances
1930
East Carroll, …
Son, age 4
East Carroll, Louisiana · implied b. ~1926 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Isaac |
| Relationship to Head | son |
| Sex | M |
| Color / Race | Black |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Occupation | none |
| Can Read/Write | No |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Washington-County, Mississippi
Son, age 15
Washington-County, Mississippi · implied b. ~1925 — 10 household members
| Surname | Anderson |
| Given Name | Isaac |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Washington |
| Highest Grade | No 3 |
| 1935 Residence | Mississippi |
| 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 Isaac Anderson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Isaac Anderson
Son · 1940 · age 15 · b. ~1925 · Mississippi
★ You are viewing this record
Sibling
Mary Anderson
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Corrine Anderson
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Addison Anderson
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Murlehu Anderson
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucille Anderson
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Anderson
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Isaac Anderson
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 — Washington-County, Mississippi
Open full size
1940 US Federal Census — Washington-County, Mississippi
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02075-00192)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Stella Stella | 6 | Daughter | — | Mississippi |
| 2 | Willie Perry | 32 | Head | Farmer | Mississippi |
| 3 | Jennie Perry | 28 | Wife | Farm Laborer | Mississippi |
| 4 | Henry Lee Perry | 10 | Son | — | Mississippi |
| 5 | Leonard Perry | 6 | Son | — | Mississippi |
| 6 | Eddie Perry | 4 | Son | — | Mississippi |
| 7 | Willie Lee Perry | 1 | Daughter | — | Mississippi |
| 8 | French Johnson | 24 | Head | Farmer | Louisiana |
| 9 | Emalie Johnson | 20 | Wife | Farm Laborer | Louisiana |
| 10 | Lawrence Johnson | 13 | Son | — | Mississippi |
| 11 | Tommie Johnson | 12 | Son | — | Mississippi |
| 12 | Ronald Johnson | 7 | Son | — | Mississippi |
| 13 | Dale Anderson | 49 | Head | Farmer | Louisiana |
| 14 | Mary Anderson | 35 | Wife | Farm Laborer | Louisiana |
| 15 | Isaac Anderson THIS PERSON | 15 | Son | — | Louisiana |
| 16 | Corrine Anderson | 13 | Daughter | — | Mississippi |
| 17 | Addison Anderson | 10 | Daughter | — | Mississippi |
| 18 | Mary Anderson | 10 | Daughter | — | Mississippi |
| 19 | Isaac Anderson | 8 | Son | — | Mississippi |
| 20 | Murlehu Anderson | 4 | Son | — | Mississippi |
| 21 | Lucille Anderson | 2 | Daughter | — | Mississippi |
| 22 | Mildred Anderson | 1 | Daughter | — | Mississippi |
| 23 | O. B. Lester | 22 | Head | Farmer | Mississippi |
| 24 | Jennie B. Lester | 19 | Wife | Farm Laborer | Mississippi |
| 25 | Bobby Jean Lester | 0 | Daughter | — | Mississippi |
| 26 | Charlie Murry | 23 | Head | Farmer | Mississippi |
| 27 | Beatrice Murry | 19 | Wife | Farm Laborer | Mississippi |
| 28 | Margrete Murry | 3 | Daughter | — | Mississippi |
| 29 | Joe Johnson | 31 | Head | Farmer | Mississippi |
| 30 | Rosetta Johnson | 19 | Wife | Farm Laborer | Mississippi |
| 31 | Charlie Parks | 62 | Head | Farmer | Georgia |
| 32 | Lurda Parks | 43 | Wife | Farm Laborer | Mississippi |
| 33 | John Burchannon | 19 | Lodger | Day Laborer | Mississippi |
| 34 | Will Johnson | 40 | Head | Farmer | Mississippi |
| 35 | Idellora Johnson | 35 | Wife | Farm Laborer | Mississippi |
| 36 | Heather Johnson | 20 | Daughter | Farm Laborer | Mississippi |
| 37 | Lilly May Johnson | 15 | Daughter | Farm Laborer | Mississippi |
| 38 | Will Johnson | 13 | Son | — | Mississippi |
| 39 | Prentice Johnson | 12 | Son | — | Mississippi |
| 40 | Lalie Johnson | 9 | Son | — | Mississippi |
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)