CD
Clifford Davis — 1930 US Census Record
Model Tree available1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Clifford Davis across the 1910, 1920 and 1930 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed), with identified parents Alex & James — first a son (b.~1907), then head of a 3-person household.
Age 23
b. ~1907
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Davis |
| Given Name | Clifford |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Attendant |
| Industry | Gas Station |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Attendant |
| Township / Ward | Ross Township |
| Est. Birth Year | ~1907 |
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 Clifford | Age | Birth yr |
|---|---|---|---|---|
| Alex Davis | Head | — | 48 | ~1882 |
| Clifford Davis | Son | — | 23 | ~1907 |
| Eleanor Davis | Daughter | — | 19 | ~1911 |
Census Appearances
1910
Westmoreland, Pennsylvania
Son, age 2
Westmoreland, Pennsylvania · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Clifford |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Westmoreland, Pennsylvania
Son, age 12
Westmoreland, Pennsylvania · implied b. ~1908 — 14 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Clifford |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Son, age 23
Allegheny, Pennsylvania · implied b. ~1907 — 3 household members
| Surname | Davis |
| Given Name | Clifford |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Attendant |
| Industry | Gas Station |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Clifford Davis across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage. Identified parents: father Alex Davis (~0.92 confidence) and father James Davis (~0.92 confidence) and father James Davis (~0.92 confidence) and mother Cora Davis (~0.92 confidence) and mother Rosa Davis (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Alex Davis
b. ~1882
Source father
● Household
· direct · ~0.92
Father
James Davis
b. ~1873
Source father
● Household
· direct · ~0.92
Father
James Davis
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Cora Davis
b. ~1870
Source mother
● Household
· direct · ~0.92
Mother
Rosa Davis
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Clifford Davis
Son · 1930 · age 23 · b. ~1907 · Pennsylvania
★ You are viewing this record
Sibling
Eleanor Davis
Sibling · 1930 · age 19
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 — Allegheny, Pennsylvania
Open full size
1930 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel1990:0091)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert S. Kuehl | 14 | Son | — | Pennsylvania |
| 2 | William H. Moore | 70 | Head | — | Virginia |
| 3 | Louisa A. Moore | 67 | Wife-H | — | Pennsylvania |
| 4 | Harriet S. Moore | 44 | Daughter | — | Pennsylvania |
| 5 | William H. Jr. Moore | 39 | Son | Clerk | Pennsylvania |
| 6 | Christian Osterman | 54 | Head-H | — | Pennsylvania |
| 7 | Gilbert Osterman | 23 | Son | Clerk | Pennsylvania |
| 8 | George Osterman | 21 | Son | Clerk | Pennsylvania |
| 9 | Fred H. Miles | 43 | Head | Accountant | Pennsylvania |
| 10 | Edith F. Miles | 40 | Wife-H | — | Pennsylvania |
| 11 | Arthur Miles | 13 | Son | — | Pennsylvania |
| 12 | Michael Bauer | 43 | Head | Tester | Pennsylvania |
| 13 | Ida Bauer | 39 | Wife-H | — | Pennsylvania |
| 14 | William Bauer | 18 | Son | — | Pennsylvania |
| 15 | Louis Bauer | 12 | Son | — | Pennsylvania |
| 16 | Rita Bauer | 11 | Daughter | — | Pennsylvania |
| 17 | John Bauer | 8 | Son | — | Pennsylvania |
| 18 | Clara Bauer | 7 | Daughter | — | Pennsylvania |
| 19 | Katherine Bauer | 6 | Daughter | — | Pennsylvania |
| 20 | Ida Bauer | 3 | Daughter | — | Pennsylvania |
| 21 | Gertrude Bauer | 1 | Daughter | — | Pennsylvania |
| 22 | George Bauer | 20 | Head | Laborer | Pennsylvania |
| 23 | Mary Bauer | 20 | Wife-H | — | Pennsylvania |
| 24 | Mary Bauer | 2 | Daughter | — | Pennsylvania |
| 25 | George Bauer | 1 | Son | — | Pennsylvania |
| 26 | John H. Pratt | 56 | Head | Attorney At Law | Pennsylvania |
| 27 | Mary E. Pratt | 17 | Daughter | — | Pennsylvania |
| 28 | James W. Pratt | 15 | Son | — | Pennsylvania |
| 29 | William H. Pratt | 14 | Son | — | Pennsylvania |
| 30 | Elizabeth H. Mckenzie | 54 | Housekeeper | Housekeeper | Scotland |
| 31 | Tony Varchik | 16 | Lodger | Laborer | Pennsylvania |
| 32 | William Thier | 54 | Head | Laborer | Pennsylvania |
| 33 | Walata Thier | 51 | Wife-H | — | Pennsylvania |
| 34 | Alex J. Davis | 48 | Head | — | Pennsylvania |
| 35 | Clifford Davis THIS PERSON | 23 | Son | Attendant | Pennsylvania |
| 36 | Eleanor E. Davis | 19 | Daughter | Music Teacher | Pennsylvania |
| 37 | William B. Hinkel | 29 | Head | Florist | Pennsylvania |
| 38 | Dorothy V. Hinkel | 24 | Wife-H | — | Pennsylvania |
| 39 | William B. Hinkel | 4 | Son | — | Pennsylvania |
| 40 | Norma V. Hinkel | 3 | Daughter | — | Pennsylvania |
| 41 | Rosa Faulk | 44 | Head | — | Connecticut |
| 42 | Allen L. Faulk | 13 | Son | — | Pennsylvania |
| 43 | Edith R. Faulk | 10 | Daughter | — | Pennsylvania |
| 44 | Agnes R. Faulk | 7 | Daughter | — | Pennsylvania |
| 45 | Patricia G. Faulk | 3 | Daughter | — | Pennsylvania |
| 46 | Albert C. Faulk | 58 | Head | Paint Mixer | Pennsylvania |
| 47 | Alice I. Faulk | 58 | Wife-H | — | Pennsylvania |
| 48 | Fred G. Hinkel | 57 | Head | Florist | Pennsylvania |
| 49 | Tillie Hinkel | 52 | Wife-H | — | Pennsylvania |
| 50 | Fred J. Hinkel | 24 | Son | Florist | Pennsylvania |
Pedigree Summary
Clifford + 1 sibling
Gen 1 · 5 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)