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Mary Bird — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Calcasieu, Louisiana
Our Model Tree links this Mary Bird across the 1920 and 1930 US Censuses in Calcasieu, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 6-person household.
Age 10
b. ~1920
Female
Daughter
Born: Louisiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Calcasieu, Louisiana |
| Surname | Bird |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| 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 | Lake Charles City |
| Est. Birth Year | ~1920 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Fred Bird | Son | — | 12 | ~1918 |
| Bernice Bird | Daughter | — | 18 | ~1912 |
| Bernard Bird | Son | — | 21 | ~1909 |
| Mary Bird | Daughter | — | 10 | ~1920 |
| Victoria Bird | Spouse | — | 49 | ~1881 |
| Frank Bird | Head | — | 48 | ~1882 |
Census Appearances
1920
Calcasieu, Louisiana
Daughter, age
Calcasieu, Louisiana · implied b. ~1920 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bird |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
Calcasieu, Louisiana
Daughter, age 10
Calcasieu, Louisiana · implied b. ~1920 — 6 household members
| Surname | Bird |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| 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 Mary Bird across 2 US Census years (1920 and 1930) in Calcasieu, Louisiana, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Bird
Daughter · 1930 · age 10 · b. ~1920 · Louisiana
★ You are viewing this record
Sibling
Fred Bird
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernard Bird
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernice Bird
Sibling · 1930 · age 18
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 — Calcasieu, Louisiana
Open full size
1930 US Federal Census — Calcasieu, Louisiana
Page Contents
50 people indexed on this census page (ia:1930:15thcensus788unit:0693)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Regina Bird | 74 | Head | — | Louisiana |
| 2 | Idelle Langley | 57 | Daughter | — | Louisiana |
| 3 | Daniel J. Landry | 67 | Head | — | Louisiana |
| 4 | Irene E. Landry | 60 | Wife | — | Louisiana |
| 5 | Edith Landry | 32 | Daughter | — | Louisiana |
| 6 | C. Jefferson Landry | 23 | Son | Laborer | Louisiana |
| 7 | Benson H. Landry | 21 | Son | — | Louisiana |
| 8 | Mayme Waterman | 20 | Daughter | — | Louisiana |
| 9 | Wylie L. Landry | 61 | Head | — | Arkansas |
| 10 | S. Arthur Braddock | 39 | Nephew | Superintendent | Mississippi |
| 11 | Claire Braddock | 35 | Niece | — | Louisiana |
| 12 | S. Arthur Jr. Braddock | 12 | Gr Nephew | — | Louisiana |
| 13 | Marie Braddock | 10 | Gr Niece | — | Louisiana |
| 14 | Claire Ann Braddock | 1 | Gr Niece | — | Louisiana |
| 15 | Annie Michiels | 58 | Niece | Librarian | Louisiana |
| 16 | Margaret Michiels | 21 | Gr Niece | — | Louisiana |
| 17 | J. D. Franklin | 22 | Head | Mechanic | Louisiana |
| 18 | Evelyn Franklin | 19 | Wife | — | Louisiana |
| 19 | Jessie Lee Franklin | 0 | Daughter | — | Louisiana |
| 20 | — | None | — | — | — |
| 21 | John Lutz | 69 | Head | — | Texas |
| 22 | John Jr. Lutz | 22 | Son | Waiter | Louisiana |
| 23 | Evelyn Lutz | 20 | Daughter | — | Louisiana |
| 24 | Maggie Gibbs | 18 | Sister | Waitress | Louisiana |
| 25 | George Lacombe | 27 | Head | Manager | Louisiana |
| 26 | Florence Lacombe | 23 | Wife | — | Louisiana |
| 27 | George Jr. Lacombe | 3 | Son | — | Louisiana |
| 28 | Thomas Lacombe | 2 | Son | Salesman | Louisiana |
| 29 | Ethel Lacombe | 19 | Wife | — | Missouri |
| 30 | Frank Bird | 48 | Head | Engineer | Louisiana |
| 31 | Victoria Bird | 49 | Wife | — | Louisiana |
| 32 | Bernard C. Bird | 21 | Son | Laborer | Louisiana |
| 33 | Bernice Bird | 18 | Daughter | — | Louisiana |
| 34 | Fred J. Bird | 12 | Son | — | Louisiana |
| 35 | Mary Bird THIS PERSON | 10 | Daughter | — | Louisiana |
| 36 | Joseph H. Connelly | 44 | Head | Engineer | New York |
| 37 | Lee C. Newton | 25 | Head | Laborer | Louisiana |
| 38 | Gladys Newton | 20 | Wife | — | Illinois |
| 39 | T. Morris Newton | 28 | Head | Salesman | Louisiana |
| 40 | Irene Newton | 40 | Wife | — | Louisiana |
| 41 | Marcella Jo Newton | 15 | Daughter | — | Texas |
| 42 | Alice Newton | 12 | Daughter | — | Louisiana |
| 43 | Columbus J. Newton | 26 | Head | Laborer | Louisiana |
| 44 | Florence Newton | 25 | Wife | — | Ohio |
| 45 | Blanche G. Newton | 7 | Daughter | — | Louisiana |
| 46 | Thomas Newton | 5 | Son | — | Louisiana |
| 47 | Richard Newton | 3 | Son | — | Louisiana |
| 48 | — | None | — | — | — |
| 49 | Charles Simmons | 54 | Head | — | Missouri |
| 50 | Lena Simmons | 50 | Wife | — | Iowa |
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)