RM
Ruby Martin — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Bienville, Louisiana
Our Model Tree links this Ruby Martin across the 1930 and 1940 US Censuses in Bienville, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 10-person household.
Age 6
b. ~1924
Female
Daughter
Born: Louisiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Bienville, Louisiana |
| Surname | Martin |
| Given Name | Ruby |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Occupation | none |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Ward 5 |
| Est. Birth Year | ~1924 |
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 1930 census.
| Name | Relation to head | Relative to Ruby | Age | Birth yr |
|---|---|---|---|---|
| Alvin Martin | Son | — | 10 | ~1920 |
| Gertrude Martin | Daughter | — | 11 | ~1919 |
| Dorothy Martin | Daughter | — | 4 | ~1926 |
| Beatrice Martin | Daughter | — | 13 | ~1917 |
| Ruby Martin | Daughter | — | 6 | ~1924 |
| Francis Martin | Head | — | 54 | ~1876 |
| Berta Martin | Daughter | — | 8 | ~1922 |
| Lucile Martin | Daughter | — | 2 | ~1928 |
| O'Neal Martin | Daughter | — | 14 | ~1916 |
| Elizabeth Martin | Spouse | — | 40 | ~1890 |
Census Appearances
1930
Bienville, Louisiana
Daughter, age 6
Bienville, Louisiana · implied b. ~1924 — 10 household members
| Surname | Martin |
| Given Name | Ruby |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | none |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Bienville-County, Louisiana
Daughter, age 16
Bienville-County, Louisiana · implied b. ~1924 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Rubie E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 4 |
| 1935 Residence (County) | Bienville |
| Highest Grade | Hs 2 |
| 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 Ruby Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ruby Martin
Daughter · 1930 · age 6 · b. ~1924 · Louisiana
★ You are viewing this record
Sibling
Berta Martin
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gertrude Martin
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
O'Neal Martin
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Martin
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beatrice Martin
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucile Martin
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alvin Martin
Sibling · 1930 · age 10
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 — Bienville, Louisiana
Open full size
1930 US Federal Census — Bienville, Louisiana
Page Contents
50 people indexed on this census page (ia:1930:15thcensus785unit:0413)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Claude Downs | 26 | Head | Farmer | Louisiana |
| 52 | Olla M. Downs | 26 | Wife | None | Louisiana |
| 53 | Maxine Downs | 1 | Daughter | None | Louisiana |
| 54 | Minnie Downs | 45 | Mother | None | South Carolina |
| 55 | John Joyner | 31 | Head | Farmer | Louisiana |
| 56 | Clara Joyner | 28 | Wife | None | Louisiana |
| 57 | Bill Joyner | 10 | Son | None | Louisiana |
| 58 | Linnie Joyner | 7 | Son | None | Louisiana |
| 59 | Reginald Joyner | 4 | Son | None | Louisiana |
| 60 | Riley Womack | 56 | Head | Farmer | Louisiana |
| 61 | Paradise Womack | 53 | Wife | None | Louisiana |
| 62 | Pog Hamilton | 55 | Head | Farmer | Louisiana |
| 63 | Linnie Hamilton | 56 | Wife | None | Louisiana |
| 64 | Oscar Hamilton | 16 | Son | None | Louisiana |
| 65 | Ada Hamilton | 16 | Daughter | None | Louisiana |
| 66 | Lena Hamilton | 13 | Daughter | None | Louisiana |
| 67 | William Hamilton | 11 | Son | None | Louisiana |
| 68 | Le Roy Hamilton | 9 | Son | None | Louisiana |
| 69 | Leslie H. Hally | 23 | Head | Farmer | Louisiana |
| 70 | I' Irene Hally | 19 | Wife | None | Louisiana |
| 71 | Eloise Hally | 1 | Daughter | None | Louisiana |
| 72 | Floyd Mc Gill | 35 | Head | Log Hauler | Arkansas |
| 73 | Minnie Mc Gill | 35 | Wife | None | Louisiana |
| 74 | Willie Mc Gill | 13 | Son | None | Louisiana |
| 75 | Herman Mc Gill | 4 | Son | None | Arkansas |
| 76 | Bobbie Mc Gill | 1 | Son | None | Arkansas |
| 77 | Francis Martin | 54 | Head | Farmer | Louisiana |
| 78 | Elizabeth Martin | 40 | Wife | None | Louisiana |
| 79 | O'Neal Martin | 14 | Daughter | None | Louisiana |
| 80 | Beatrice Martin | 13 | Daughter | None | Louisiana |
| 81 | Gertrude Martin | 11 | Daughter | None | Louisiana |
| 82 | Alvin Martin | 10 | Son | None | Louisiana |
| 83 | Berta Martin | 8 | Daughter | None | Louisiana |
| 84 | Ruby Martin THIS PERSON | 6 | Daughter | None | Louisiana |
| 85 | Dorothy Martin | 4 | Daughter | None | Louisiana |
| 86 | Lucile Martin | 2 | Daughter | None | Louisiana |
| 87 | Jim Marlow | 70 | Head | Farmer | Mississippi |
| 88 | Josie Marlow | 64 | Wife | None | Louisiana |
| 89 | Thomas Guin | 26 | Head | Farmer | Louisiana |
| 90 | Alice Guin | 19 | Wife | None | Louisiana |
| 91 | Jewel Guin | 2 | Daughter | None | Louisiana |
| 92 | Lonnie Mitchell | 40 | Lodger | Log Hauler | Louisiana |
| 93 | Lula Mitchell | 12 | Daughter | Log Cutter | Louisiana |
| 94 | Elbert Malone | 22 | Head | None | Louisiana |
| 95 | Maggie Malone | 22 | Wife | None | Louisiana |
| 96 | Juanita Malone | 1 | Daughter | None | Louisiana |
| 97 | John W. Downs | 30 | Head | Farmer | Louisiana |
| 98 | Rosa Downs | 27 | Wife | None | Louisiana |
| 99 | Sunshine Downs | 6 | Daughter | None | Louisiana |
| 100 | Jacqueline Downs | 3 | Daughter | None | Louisiana |
Related Census Records
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)