ED
Earl Davis — 1930 US Census Record
Model Tree available1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Earl Davis across the 1910, 1920 and 1930 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed), with identified parents Isaac & Lizzie — first a head (b.~1896), then head of a 6-person household.
Age 34
b. ~1896
Male
Head
Born: New Jersey
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Davis |
| Given Name | Earl |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Age at First Marriage | 21 |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Radio Set | R |
| Veteran | No |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1896 |
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 Earl | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Davis | Daughter | — | 6 | ~1924 |
| Earl Davis | Head | — | 34 | ~1896 |
| Grace Mott | Other | — | 21 | ~1909 |
| Earl Davis | Son | — | 9 | ~1921 |
| Howard Davis | Son | — | 3 | ~1927 |
| Mae Davis | Spouse | — | 30 | ~1900 |
Census Appearances
1910
Northampton, Pennsylvania
Son, age 13
Northampton, Pennsylvania · implied b. ~1897 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Earl A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1920
Philadelphia, Pennsylvania
Head, age 24
Philadelphia, Pennsylvania · implied b. ~1896 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Earl |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Carpenter |
| Industry | Ship |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Philadelphia, Pennsylvania
Head, age 34
Philadelphia, Pennsylvania · implied b. ~1896 — 6 household members
| Surname | Davis |
| Given Name | Earl |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Age at First Marriage | 21 |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Radio Set | R |
| Veteran | No |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 Earl Davis across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage. Identified parents: father Isaac Davis (~0.92 confidence) and mother Lizzie Davis (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Isaac Davis
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Lizzie Davis
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Earl Davis
Head · 1930 · age 34 · b. ~1896 · Pennsylvania
★ 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 — Philadelphia, Pennsylvania
Open full size
1930 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2120:0518)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Di Vincenzo | 36 | Head | Salesman | Italy |
| 2 | Teresa Di Vincenzo | 32 | Wife | — | Italy |
| 3 | John J. Taffney | 44 | Head | Office Manager | Pennsylvania |
| 4 | Annie M. Taffney | 49 | Wife | — | Pennsylvania |
| 5 | John J. Jr. Taffney | 23 | Son | Assistant Manager | Pennsylvania |
| 6 | Irene M. Taffney | 17 | Daughter | — | Pennsylvania |
| 7 | Anna Dechter | 45 | Head | Tutor | New Jersey |
| 8 | Mabel Hunt | 72 | Sister in law | — | New Jersey |
| 9 | Edna Hunt | 48 | Sister in law | — | New Jersey |
| 10 | Jane Dorfley | 35 | Head | Teacher | Pennsylvania |
| 11 | Anna Dorfley | 33 | Sister | Special Agent | Pennsylvania |
| 12 | Jane Dorfley | 4 | Daughter | — | Maryland |
| 13 | Robert W. Martin | 28 | Head | — | Pennsylvania |
| 14 | Ada Martin | 28 | Wife | Special Agent | Pennsylvania |
| 15 | Earl Davis THIS PERSON | 34 | Head | — | New Jersey |
| 16 | Mae Davis | 30 | Wife | Carpenter | New Jersey |
| 17 | Earl Jr. Davis | 9 | Son | — | New Jersey |
| 18 | Dorothy M. Davis | 6 | Daughter | — | Pennsylvania |
| 19 | Howard Davis | 3 | Son | — | Pennsylvania |
| 20 | Grace Mott | 21 | Sister in law | — | New Jersey |
| 21 | Elmer E. Allison | 38 | Head | Office Manager | District Columbia |
| 22 | Mary C. Allison | 38 | Wife | Salesman | Pennsylvania |
| 23 | Lulu Wilson | 33 | Head | Underwriter | Canada English |
| 24 | Mary Wilson | 9 | Daughter | — | New York |
| 25 | Elinore Wilson | 6 | Daughter | — | New York |
| 26 | Benjamin Dutton | 44 | Head | Salesman | Massachusetts |
| 27 | Veronica Dutton | 29 | Wife | — | Pennsylvania |
| 28 | Mary E. Lulay | 66 | Head | — | Irish Free State |
| 29 | Katherine Marguerite E. Lulay | 38 | Daughter | — | Pennsylvania |
| 30 | Mary E. Lulay | 36 | Daughter | — | Pennsylvania |
| 31 | William W. Shuster | 47 | Head | Builder | Pennsylvania |
| 32 | Esther O. Shuster | 40 | Wife | Office Clerk | Pennsylvania |
| 33 | Yagopi Bequian | 25 | Head | Civil Engineer | Turkey |
| 34 | Thelma S. Bequian | 4 | Daughter | Social Worker | Illinois |
| 35 | Gulizar Ishetcherian | 63 | Mother | Chemist | Turkey |
| 36 | Dickran Ishetcherian | 76 | Father | — | Turkey |
| 37 | — | None | — | — | — |
| 38 | — | None | — | — | — |
| 39 | — | None | — | — | — |
| 40 | — | None | — | — | — |
| 41 | — | None | — | — | — |
| 42 | — | None | — | — | — |
| 43 | — | None | — | — | — |
| 44 | — | None | — | — | — |
| 45 | — | None | — | — | — |
| 46 | — | None | — | — | — |
| 47 | — | None | — | — | — |
| 48 | — | None | — | — | — |
| 49 | — | None | — | — | — |
| 50 | — | None | — | — | — |
Pedigree Summary
Earl
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)