JW
John William — 1930 US Census Record
Linked across censuses1930 United States Federal Census · West Baton Rouge, Louisiana
Our Model Tree links this John William across the 1930 and 1940 US Censuses in West Baton Rouge, Louisiana (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 6-person household.
Age 8
b. ~1922
Male
Son
Born: Louisiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | West Baton Rouge, Louisiana |
| Surname | William |
| Given Name | John Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Est. Birth Year | ~1922 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Leona William | Daughter | — | 13 | ~1917 |
| Olivia William | Daughter | — | 11 | ~1919 |
| John William | Son | — | 8 | ~1922 |
| Alberta William | Daughter | — | 15 | ~1915 |
| Lillie William | Spouse | — | 38 | ~1892 |
| John William | Head | — | 39 | ~1891 |
Census Appearances
1930
West Baton …
Son, age 8
West Baton Rouge, Louisiana · implied b. ~1922 — 6 household members
| Surname | William |
| Given Name | John Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
West-Baton-Rouge-County, Louisiana
Son, age 16
West-Baton-Rouge-County, Louisiana · implied b. ~1924 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | John Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Port Allen |
| 1935 Residence (County) | West Baton Rouge |
| Occupation | Farm labourer |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 40 |
| Income (1939) | 12 |
| Highest Grade | H-1 |
| 1935 Residence | Louisiana |
| 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 John William across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John William
Son · 1930 · age 8 · b. ~1922 · Louisiana
★ You are viewing this record
Sibling
Leona William
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Olivia William
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alberta William
Sibling · 1930 · age 15
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 — West Baton Rouge, Louisiana
Open full size
1930 US Federal Census — West Baton Rouge, Louisiana
Page Contents
50 people indexed on this census page (ia:1930:15thcensus822unit:1066)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Edward Jackson | 23 | Head | Laborer | Louisiana |
| 52 | Ethel Jackson | 18 | Wife | None | Louisiana |
| 53 | Oscar Jackson | 21 | Head | Laborer | Louisiana |
| 54 | Ethel Jackson | 22 | Wife | None | Louisiana |
| 55 | Milton Jackson | 2 | Son | None | Louisiana |
| 56 | William Pogue | 39 | Head | Farm | Louisiana |
| 57 | Lizzie Pogue | 35 | Wife | None | Louisiana |
| 58 | Emma Gray | 40 | Head | Laborer | Louisiana |
| 59 | George Gray | 10 | Son | None | Louisiana |
| 60 | Tom Gray | 7 | Son | None | Louisiana |
| 61 | Joe Woolfolk | 37 | Head | Laborer | Louisiana |
| 62 | Bertha Woolfolk | 36 | Wife | None | Louisiana |
| 63 | Wilbert Woolfolk | 15 | Son | None | Louisiana |
| 64 | Alphonse Murphy | 29 | Head | Laborer | Louisiana |
| 65 | Felicie Murphy | 27 | Wife | None | Louisiana |
| 66 | Mary Lee Murphy | 9 | Daughter | None | Louisiana |
| 67 | Louise Murphy | 7 | Daughter | None | Louisiana |
| 68 | Alphonse Jr. Murphy | 6 | Son | None | Louisiana |
| 69 | Alberta Jackson | 43 | Head | Cook | Louisiana |
| 70 | Florence Jackson | 16 | Daughter | None | Louisiana |
| 71 | Rose Jackson | 13 | Daughter | None | Louisiana |
| 72 | Johnny Jr. Jackson | 12 | Son | None | Louisiana |
| 73 | William Jackson | 7 | Son | None | Louisiana |
| 74 | Edward Carter | 7 | Gr. Son | None | Louisiana |
| 75 | Ethel May Carter | 5 | Gr. Daughter | None | Louisiana |
| 76 | Joe Jr. Nelson | 27 | Head | Laborer | Louisiana |
| 77 | Ada Nelson | 22 | Wife | None | Louisiana |
| 78 | Joe Henry Nelson | 5 | Son | None | Louisiana |
| 79 | Ida May Nelson | 3 | Daughter | None | Louisiana |
| 80 | Clementine Nelson | 1 | Daughter | None | Louisiana |
| 81 | Loyd Nelson | 12 | Son | None | Louisiana |
| 82 | John William | 39 | Head | Fireman | Louisiana |
| 83 | Lillie William | 38 | Wife | None | Louisiana |
| 84 | Alberta William | 15 | Daughter | None | Louisiana |
| 85 | Leona William | 13 | Daughter | None | Louisiana |
| 86 | Olivia William | 11 | Daughter | None | Louisiana |
| 87 | John Jr. William THIS PERSON | 8 | Son | None | Louisiana |
| 88 | William Mansfield | 42 | Head | Laborer | Louisiana |
| 89 | Julia Mansfield | 39 | Wife | None | Louisiana |
| 90 | Willie Mansfield | 16 | Son | None | Louisiana |
| 91 | Carrie Mansfield | 14 | Daughter | None | Louisiana |
| 92 | Priscilla West | 61 | Mother-in-law | None | Louisiana |
| 93 | Sam Jones | 24 | Head | Laborer | Louisiana |
| 94 | Ruby Jones | 19 | Wife | None | Louisiana |
| 95 | Mary Jones | 0 | Daughter | None | Louisiana |
| 96 | Eddie Asherston | 46 | — | Laborer | Louisiana |
| 97 | Barrow Perle Asherston | 44 | Wife | None | Louisiana |
| 98 | Eddie Jr. Asherston | 13 | Son | None | Louisiana |
| 99 | Collins George | 45 | Head | Laborer | Louisiana |
| 100 | Elizabeth George | 42 | Wife | None | Louisiana |
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)