MD
Mary Davis — 1930 US Census Record
Model Tree available1930 United States Federal Census · Pulaski, Arkansas
Our Model Tree links this Mary Davis across the 1920, 1930 and 1940 US Censuses in Pulaski, Arkansas (XGBoost, ~Confirmed), with identified parents John & Frances — first a spouse (b.~1909), then head of a 3-person household.
Age 21
b. ~1909
Female
Spouse
Born: Arkansas
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Pulaski, Arkansas |
| Surname | Davis |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Arkansas |
| Age at First Marriage | 16 |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Arkansas |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
| Township / Ward | Gray Township |
| Est. Birth Year | ~1909 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Bud Davis | Head | — | 22 | ~1908 |
| Claude Davis | Son | — | 5 | ~1925 |
| Mary Davis | Spouse | — | 21 | ~1909 |
Census Appearances
1920
Pulaski, Arkansas
Daughter, age 10
Pulaski, Arkansas · implied b. ~1910 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Arkansas |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Arkansas |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
1930
Pulaski, Arkansas
Spouse, age 21
Pulaski, Arkansas · implied b. ~1909 — 3 household members
| Surname | Davis |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Arkansas |
| Age at First Marriage | 16 |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Arkansas |
| Can Read/Write | Yes |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
1940
Pulaski-County, Arkansas
Other, age 32
Pulaski-County, Arkansas · implied b. ~1908 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Marie |
| Relationship to Head | Lodger |
| Sex | F |
| Color / Race | Black |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Arkansas |
| 1935 Residence (City) | Little Rock City |
| 1935 Residence (County) | Pulaski |
| Occupation | Cook |
| Industry | Private Family |
| Class of Worker | PW |
| Hours Worked | 56 |
| Income (1939) | 520 |
| Highest Grade | No 9 |
| 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 Davis across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Davis (~0.92 confidence) and mother Frances Davis (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Davis
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Frances Davis
b. ~1873
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Davis
Spouse · 1930 · age 21 · b. ~1909 · Arkansas
★ You are viewing this record
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
49 people indexed on this census page (ia:1930:15thcensus90usce:1096)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Percy Jr. Brumley | 6 | Son | — | Arkansas |
| 3 | Bud Davis | 22 | Head | Farmer | Arkansas |
| 4 | Mary Davis THIS PERSON | 21 | Wife | — | Arkansas |
| 5 | Claude Davis | 5 | Son | — | Arkansas |
| 6 | Robert Holland | 48 | Head | Farmer | North Carolina |
| 7 | Emma Holland | 37 | Wife | — | Georgia |
| 8 | Gertrude Finley | 11 | Step Daughter | — | Arkansas |
| 9 | Henry Erby | 42 | Head | Farmer | Arkansas |
| 10 | Mandy Erby | 36 | Wife | — | Arkansas |
| 11 | Brother Green | 50 | — | Farmer | Arkansas |
| 12 | W. T. Freeman | 55 | Head | Farmer | Alabama |
| 13 | Rosie Freeman | 45 | Wife | — | Mississippi |
| 14 | A. J. Taylor | 10 | Step Son | — | Arkansas |
| 15 | W. H. Thompson | 57 | Head | Farmer | Arkansas |
| 16 | Ida Thompson | 59 | Wife | — | Arkansas |
| 17 | L. E. Thompson | 22 | Son | Laborer | Arkansas |
| 18 | Dillie Thompson | 16 | Son | Laborer | Arkansas |
| 19 | E. J. Thompson | 20 | Son | Farmer | Arkansas |
| 20 | Adell Thompson | 17 | Daughter in law | — | Arkansas |
| 21 | George Hacket | 27 | Head | Farmer | Arkansas |
| 22 | John Tucker | 57 | Head | Farmer | Arkansas |
| 23 | Hattie Tucker | 41 | Wife | — | Arkansas |
| 24 | Willie Tucker | 21 | Daughter | — | Arkansas |
| 25 | Elsie Tucker | 12 | Daughter | — | Arkansas |
| 26 | George Lussig | 70 | Head | Farmer | Arkansas |
| 27 | Vanner Lussig | 39 | Wife | — | Arkansas |
| 28 | Emma Donley | 40 | Head | Farmer | Arkansas |
| 29 | Henry Pace | 73 | Head | Farmer | Arkansas |
| 30 | Bell Pace | 66 | Wife | — | Arkansas |
| 31 | William Pace | 14 | Adopted Son | Laborer | Arkansas |
| 32 | Josephine Pace | 17 | Daughter | — | Arkansas |
| 33 | George Harvey | 43 | Head | Farmer | Arkansas |
| 34 | Lillie Harvey | 40 | Wife | — | Arkansas |
| 35 | George Jr. Harvey | 18 | Son | Laborer | Arkansas |
| 36 | Mildred Harvey | 16 | Daughter | — | Arkansas |
| 37 | Alberta Harvey | 14 | Daughter | — | Arkansas |
| 38 | Robert Lee Harvey | 5 | Son | — | Arkansas |
| 39 | Otis Bryant Harvey | 3 | Son | — | Arkansas |
| 40 | Virginia Harvey | 0 | Daughter | — | Arkansas |
| 41 | John Snell | 65 | Head | Farmer | Mississippi |
| 42 | Elizabeth Snell | 55 | Wife | — | South Carolina |
| 43 | Fred Jackson | 28 | Head | Farmer | Arkansas |
| 44 | Allie Jackson | 28 | Wife | — | Arkansas |
| 45 | Flora M. Jackson | 7 | Daughter | — | Arkansas |
| 46 | P. S. Scott | 50 | Head | Farmer | Arkansas |
| 47 | Mattie Scott | 42 | Wife | — | Alabama |
| 48 | Ben Molden | 43 | Head | Farmer | Arkansas |
| 49 | Grace Molden | 35 | Wife | — | Arkansas |
| 50 | Scott Brown | 65 | Head | Farmer | Tennessee |
Pedigree Summary
Mary
Gen 1 · 2 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)