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William Richard — 1930 US Census Record
Linked across censuses1930 United States Federal Census · St Landry, Louisiana
Our Model Tree links this William Richard across the 1920 and 1930 US Censuses in St Landry, Louisiana (XGBoost, ~Confirmed) — first a son (b.~1915), then head of a 7-person household.
Age 15
b. ~1915
Male
Son
Born: Louisiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | St Landry, Louisiana |
| Surname | Richard |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Ward 4 |
| Est. Birth Year | ~1915 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Elvadina Richard | Daughter | — | 19 | ~1911 |
| Paul Richard | Head | — | 49 | ~1881 |
| Joseph Richard | Son | — | 13 | ~1917 |
| Fannie Richard | Other | — | 46 | ~1884 |
| Selina Richard | Daughter | — | 5 | ~1925 |
| William Richard | Son | — | 15 | ~1915 |
| David Richard | Son | — | 10 | ~1920 |
Census Appearances
1920
Pointe Coupee, …
Son, age 4
Pointe Coupee, Louisiana · implied b. ~1916 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richard |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
St Landry, …
Son, age 15
St Landry, Louisiana · implied b. ~1915 — 7 household members
| Surname | Richard |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read/Write | Yes |
| 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 William Richard across 2 US Census years (1920 and 1930) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Richard
Son · 1930 · age 15 · b. ~1915 · Louisiana
★ You are viewing this record
Sibling
David Richard
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Selina Richard
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elvadina Richard
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Richard
Sibling · 1930 · age 13
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 — St Landry, Louisiana
Open full size
1930 US Federal Census — St Landry, Louisiana
Page Contents
50 people indexed on this census page (ia:1930:15thcensus820unit:0277)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Stelly, Elize Stelly | 21 | Sister | Saleswoman | Louisiana |
| 52 | Joe Daltour | 29 | Head | Service Man | Louisiana |
| 53 | Lilian Daltour | 26 | Wife-H | — | Louisiana |
| 54 | Wardell Daltour | 6 | Son | — | Louisiana |
| 55 | Rudolph Daltour | 1 | Son | — | Louisiana |
| 56 | William Gardner | 44 | Head | Farmer | Louisiana |
| 57 | Seline Gardner | 45 | Wife-H | — | Louisiana |
| 58 | George S. Gardner | 17 | Son | Laborer | Louisiana |
| 59 | Vida M. Gardner | 15 | Daughter | — | Louisiana |
| 60 | Milda A. Gardner | 14 | Daughter | — | Louisiana |
| 61 | Estella M. Gardner | 12 | Daughter | — | Louisiana |
| 62 | Wilma R. Gardner | 10 | Daughter | — | Louisiana |
| 63 | Nedia L. Gardner | 7 | Daughter | — | Louisiana |
| 64 | Whitney J. Gardner | 5 | Son | — | Louisiana |
| 65 | James W. Gardner | 2 | Son | — | Louisiana |
| 66 | Paul Richard | 49 | Head | Farmer | Louisiana |
| 67 | Fannie Richard | 46 | Wife-H | — | Louisiana |
| 68 | Elvadina Richard | 19 | Daughter | — | Louisiana |
| 69 | William Richard THIS PERSON | 15 | Son | — | Louisiana |
| 70 | Joseph Richard | 13 | Son | — | Louisiana |
| 71 | David Richard | 10 | Son | — | Louisiana |
| 72 | Selina Richard | 5 | Daughter | — | Louisiana |
| 73 | Oscar Richard | 22 | Head | Farmer | Louisiana |
| 74 | Lillie Richard | 20 | Wife-H | — | Louisiana |
| 75 | George S. Bailey | 1 | Son-in-law | — | Louisiana |
| 76 | Jules M. Basile | 50 | Head | Farmer | Louisiana |
| 77 | Clara Basile | 47 | Wife-H | — | Louisiana |
| 78 | Atlanta Basile | 20 | Son | Farmer | Louisiana |
| 79 | Ignace Chenvert | 41 | Head | Farmer | Louisiana |
| 80 | Annette Chenvert | 37 | Wife-H | — | Louisiana |
| 81 | Mary J. Chenvert | 14 | Daughter | — | Louisiana |
| 82 | Ernest Chenvert | 12 | Son | — | Louisiana |
| 83 | Veronica Chenvert | 10 | Daughter | — | Louisiana |
| 84 | Oram Chenvert | 7 | Son | — | Louisiana |
| 85 | Harry Chenvert | 5 | Son | — | Louisiana |
| 86 | Audrie Chenvert | 2 | Son | — | Louisiana |
| 87 | Oscar Cazenave | 52 | Head | Farmer | Louisiana |
| 88 | Daisy Cazenave | 17 | Daughter | — | Louisiana |
| 89 | James Cazenave | 13 | Son | — | Louisiana |
| 90 | Theresa Cazenave | 10 | Daughter | — | Louisiana |
| 91 | Bernard Cazenave | 9 | Son | — | Louisiana |
| 92 | Elsie Johnson | 17 | Nephew | Laborer | Louisiana |
| 93 | Cheney Mayer | 44 | Head | Farmer | Louisiana |
| 94 | Elizabeth Mayer | 38 | Wife-H | — | Louisiana |
| 95 | Dalton Mayer | 19 | Son | Laborer | Louisiana |
| 96 | Noel Mayer | 16 | Son | — | Louisiana |
| 97 | Hazel Mayer | 14 | Daughter | — | Louisiana |
| 98 | Wilda Mayer | 12 | Daughter | — | Louisiana |
| 99 | Hilda Mayer | 8 | Daughter | — | Louisiana |
| 100 | Naomi Mayer | 0 | Daughter | — | 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)