GJ
Gertrude Jones — 1930 US Census Record
Model Tree available1930 United States Federal Census · St Mary, Louisiana
Our Model Tree links this Gertrude Jones across the 1910, 1920 and 1930 US Censuses in St Mary, Louisiana (XGBoost, ~Confirmed), with identified parents Joe & Alex — first a daughter (b.~1908), then head of a 5-person household.
Age 22
b. ~1908
Female
Daughter
Born: Louisiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | St Mary, Louisiana |
| Surname | Jones |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Occupation | Cook |
| Industry | Private Family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Occupation | Cook |
| Township / Ward | Morgan City Part Of |
| Est. Birth Year | ~1908 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Gertrude | Age | Birth yr |
|---|---|---|---|---|
| Gertrude Jones | Daughter | — | 22 | ~1908 |
| Joe Jones | Head | — | 63 | ~1867 |
| Mary Jones | Other | — | 48 | ~1882 |
| Herbert Jones | Other | — | 8 | ~1922 |
| Joe Jones | Son | — | 25 | ~1905 |
Census Appearances
1910
Ascension, Louisiana
Daughter, age 2
Ascension, Louisiana · implied b. ~1908 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1920
St Mary, …
Daughter, age 12
St Mary, Louisiana · implied b. ~1908 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 12 |
| 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
St Mary, …
Daughter, age 22
St Mary, Louisiana · implied b. ~1908 — 5 household members
| Surname | Jones |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Cook |
| Industry | Private Family |
| Class of Worker | W |
| 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 Gertrude Jones across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage. Identified parents: father Joe Jones (~0.92 confidence) and father Alex Jones (~0.92 confidence) and father Suraya Jones (~0.92 confidence) and mother Rosana Jones (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Joe Jones
b. ~1867
Source father
● Household
· direct · ~0.92
Father
Alex Jones
b. ~1875
Source father
● Household
· direct · ~0.92
Father
Suraya Jones
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Rosana Jones
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Gertrude Jones
Daughter · 1930 · age 22 · b. ~1908 · Louisiana
★ You are viewing this record
Sibling
Joe Jones
Sibling · 1930 · age 25
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 Mary, Louisiana
Open full size
1930 US Federal Census — St Mary, Louisiana
Page Contents
50 people indexed on this census page (ia:1930:15thcensus821unit:0960)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary Bell | 39 | Wife | Cook | Louisiana |
| 52 | Holland Bell | 18 | Son | — | Louisiana |
| 53 | Joe Jones | 63 | Head | Laborer | Louisiana |
| 54 | Mary Jones | 48 | Wife-H | Washerwoman | Louisiana |
| 55 | Joe Jr. Jones | 25 | Son | — | Louisiana |
| 56 | Gertrude Jones THIS PERSON | 22 | Daughter | Cook | Louisiana |
| 57 | Herbert Jones | 8 | Grand Son | — | Louisiana |
| 58 | Accasio Thibodaux | 41 | Head | Cook | Louisiana |
| 59 | Wilbert Robert | 28 | Head | Trapper | Louisiana |
| 60 | Victoria Robert | 24 | Wife-H | — | Louisiana |
| 61 | Mary Ann Robert | 3 | Daughter | — | Louisiana |
| 62 | Isaac Sr. West | 49 | Head | Fireman | Louisiana |
| 63 | Arthur Sr. West | 30 | Son | Laborer | Louisiana |
| 64 | Lucille West | 14 | Daughter-H | — | Louisiana |
| 65 | John Blackwell | 47 | Head | Drayman | Louisiana |
| 66 | Zenobia Blackwell | 27 | Wife-H | — | Louisiana |
| 67 | Edwina Blackwell | 17 | Daughter | — | Louisiana |
| 68 | Mary L. Ellis | 6 | Daughter-H | — | Louisiana |
| 69 | Georgia M. Ellis | 4 | Daughter-H | — | Louisiana |
| 70 | John Blackwell | 75 | Head | — | Louisiana |
| 71 | Mila Blackwell | 68 | Wife-H | — | Louisiana |
| 72 | Andrew Mitchell | 42 | Head | Laborer | Louisiana |
| 73 | Mammie Mitchell | 41 | Wife-H | — | Louisiana |
| 74 | Milton Mitchell | 19 | Son | Laborer | Louisiana |
| 75 | Ruth Mitchell | 17 | Daughter | — | Louisiana |
| 76 | Clifford Mitchell | 15 | Son | — | Louisiana |
| 77 | Norman Mitchell | 12 | Son | — | Louisiana |
| 78 | Mildred Mitchell | 9 | Daughter | — | Louisiana |
| 79 | Oliver Mitchell | 58 | Head | Proprietor | Louisiana |
| 80 | Deline Mitchell | 62 | Sister-H | — | Louisiana |
| 81 | Clementine Mitchell | 51 | Sister | — | Louisiana |
| 82 | Lion Liggio | 48 | Head | Merchant | Italy |
| 83 | Mary Liggio | 39 | Wife-H | — | Italy |
| 84 | Anthony Liggio | 7 | Son | — | Louisiana |
| 85 | Frank Liggio | 5 | Son | — | Louisiana |
| 86 | Horace Isaac | 20 | Head | Laborer | Louisiana |
| 87 | Leana Isaac | 38 | Mother-H | — | Louisiana |
| 88 | Irma M. Isaac | 8 | Piece | — | Louisiana |
| 89 | Junius Isaac | 5 | Nephew | — | Louisiana |
| 90 | Ben White | 40 | Head | Laborer | Louisiana |
| 91 | Laura White | 38 | Wife-H | Oyster Shucker | Louisiana |
| 92 | Victoria White | 14 | Daughter | — | Louisiana |
| 93 | Alex White | 10 | Son | — | Louisiana |
| 94 | Charles White | 8 | Son | — | Louisiana |
| 95 | Melvin White | 6 | Son | — | Louisiana |
| 96 | Irene White | 4 | Daughter | — | Louisiana |
| 97 | Albert Eskied | 47 | Head | Laborer | Louisiana |
| 98 | Hattie Eskied | 29 | Wife-H | Cook | Louisiana |
| 99 | Bradley Jackson | 75 | Head | — | Alabama |
| 100 | Liza Cornish | 45 | Daughter-H | Oyster Shucker | Louisiana |
Pedigree Summary
Gertrude + 1 sibling
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)