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Mary Martinez — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Pulaski, Arkansas
Our Model Tree links this Mary Martinez across the 1930 and 1940 US Censuses in Pulaski, Arkansas (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 5-person household.
Age 0
b. ~1930
Female
Daughter
Born: Arkansas
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Pulaski, Arkansas |
| Surname | Martinez |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Mexican |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Arkansas |
| Father's Birthplace | Mexico |
| Mother's Birthplace | Mexico |
| Additional Details | |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
| Township / Ward | North Little Rock |
| Est. Birth Year | ~1930 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Juan Martinez | Head | — | 24 | ~1906 |
| Lupe Martinez | Spouse | — | 19 | ~1911 |
| Frances Martinez | Daughter | — | 2 | ~1928 |
| Fred Martinez | Son | — | 3 | ~1927 |
| Mary Martinez | Daughter | — | ~1930 |
Census Appearances
1930
Pulaski, Arkansas
Daughter, age
Pulaski, Arkansas · implied b. ~1930 — 5 household members
| Surname | Martinez |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Mexican |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Arkansas |
| Father's Birthplace | Mexico |
| Mother's Birthplace | Mexico |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
1940
Pulaski-County, Arkansas
Daughter, age 10
Pulaski-County, Arkansas · implied b. ~1930 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Arkansas |
| 1935 Residence (City) | Perkins Township |
| 1935 Residence (County) | Pulaski |
| Highest Grade | No 3 |
| 1935 Residence | Same Place |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
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 Martinez across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Martinez
Daughter · 1930 · age 0 · b. ~1930 · Arkansas
★ You are viewing this record
Sibling
Frances Martinez
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Martinez
Sibling · 1930 · age 3
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 — Pulaski, Arkansas
Open full size
1930 US Federal Census — Pulaski, Arkansas
Page Contents
50 people indexed on this census page (ia:1930:15thcensus92usce:0974)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Juan Martinez | 24 | Head | Carpenter | Mexico |
| 2 | Lupe Martinez | 19 | Wife | — | Mexico |
| 3 | Fred Martinez | 3 | Son | — | Arkansas |
| 4 | Frances Martinez | 2 | Daughter | — | Arkansas |
| 5 | Mary Martinez THIS PERSON | 0 | Daughter | — | Arkansas |
| 6 | John W Adams | 24 | Head | Shipping Clerk | Arkansas |
| 7 | Lula Adams | 21 | Wife | — | Arkansas |
| 8 | Tom W Adams | 8 | Son | — | Arkansas |
| 9 | William D Adams | 6 | Son | — | Arkansas |
| 10 | Grover H Adams | 4 | Son | — | Arkansas |
| 11 | Charles F Adams | 2 | Son | — | Arkansas |
| 12 | Clarence N King | 34 | Head | Laborer | Arkansas |
| 13 | Minnie King | 31 | Wife | — | Arkansas |
| 14 | Evelyn King | 14 | Daughter | — | Arkansas |
| 15 | Birdie King | 11 | Daughter | — | Arkansas |
| 16 | Clarence King | 9 | Son | — | Arkansas |
| 17 | Virginia King | 7 | Daughter | — | Arkansas |
| 18 | Martha King | 5 | Daughter | — | Arkansas |
| 19 | John King | 1 | Son | — | Arkansas |
| 20 | Amanda Lockwood | 42 | Head | — | Tennessee |
| 21 | Roy Stephenson | 27 | Head | Carpenter | Missouri |
| 22 | Opal Stephenson | 19 | Wife | — | Arkansas |
| 23 | Wesley V Brown | 3 | Step-son | — | Arkansas |
| 24 | Robert F William | 36 | Head | Foreman | Arkansas |
| 25 | Edith M William | 29 | Wife | — | Illinois |
| 26 | Guy Smith Stephenson | 21 | Head | Machinist App | Missouri |
| 27 | Mabel Stephenson | 18 | Wife | — | Nebraska |
| 28 | William G Perry | 27 | Head | Machinist | Tennessee |
| 29 | Emma J Perry | 25 | Wife | — | Tennessee |
| 30 | Dorothy J Perry | 4 | Daughter | — | Arkansas |
| 31 | Billie W Perry | 2 | Son | — | Arkansas |
| 32 | Eugene V Williams | 44 | Head | Telegraph Op | Mississippi |
| 33 | Lillie Williams | 44 | Wife | — | Arkansas |
| 34 | James W Williams | 23 | Son | Laborer | Arkansas |
| 35 | Lucian Gill | 44 | Head | Painter | Illinois |
| 36 | Jessie Gill | 46 | Wife | — | Arkansas |
| 37 | John W Johnson | 26 | Head | Bridge Builder | Arkansas |
| 38 | Nellie Johnson | 23 | Wife | — | Arkansas |
| 39 | Ione Johnson | 0 | Daughter | — | Arkansas |
| 40 | Stella Hudson | 33 | Boarder | Waitress | Arkansas |
| 41 | Billy Joe Hudson | 3 | S. Boarder | — | Arkansas |
| 42 | Sam Louis | 40 | Head | Operator | Greece |
| 43 | Ada Louis | 45 | Wife | Operator | Tennessee |
| 44 | Carl Darrach | 21 | Head | Waiter | Mississippi |
| 45 | Willa Bell Darrach | 17 | Wife | — | Arkansas |
| 46 | Fred A Fox | 32 | Head | Loader | Arkansas |
| 47 | Goldie Fox | 21 | Wife | — | Mississippi |
| 48 | Lois Fox | 5 | Daughter | — | Illinois |
| 49 | Sam E Hughes | 46 | Head | Laborer | Mississippi |
| 50 | Minnie Hughes | 25 | Wife | — | Arkansas |
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)