DH
Dorothy Hoffman — 1930 US Census Record
Model Tree available1930 United States Federal Census · Huntingdon, Pennsylvania
Our Model Tree links this Dorothy Hoffman across the 1910, 1920 and 1930 US Censuses in Huntingdon, Pennsylvania (XGBoost, ~Confirmed), with identified parents Harry & Harry — first a daughter (b.~1908), then head of a 6-person household.
Age 22
b. ~1908
Female
Daughter
Born: Pennsylvania
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Huntingdon, Pennsylvania |
| Surname | Hoffman |
| Given Name | Dorothy C |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 18 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Smithfield Village |
| Est. Birth Year | ~1908 |
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 Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Charles Hoffman | Other | — | 1 | ~1929 |
| Harry Hoffman | Son | — | 8 | ~1922 |
| Harry Hoffman | Head | — | 55 | ~1875 |
| Matilda Hoffman | Other | — | 49 | ~1881 |
| Dorothy Hoffman | Daughter | — | 22 | ~1908 |
| Joan Hoffman | Daughter | — | 11 | ~1919 |
Census Appearances
1910
Huntingdon, Pennsylvania
Daughter, age 2
Huntingdon, Pennsylvania · implied b. ~1908 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hoffman |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| 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
Huntingdon, Pennsylvania
Daughter, age 11
Huntingdon, Pennsylvania · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hoffman |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| 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
Huntingdon, Pennsylvania
Daughter, age 22
Huntingdon, Pennsylvania · implied b. ~1908 — 6 household members
| Surname | Hoffman |
| Given Name | Dorothy C |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 18 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| 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 Dorothy Hoffman across 3 US Census years (1910, 1920 and 1930) in Huntingdon, Pennsylvania, using XGBoost record linkage. Identified parents: father Harry Hoffman (~0.92 confidence) and father Harry Hoffman (~0.92 confidence) and father Harry Hoffman (~0.92 confidence) and mother Margaret Hoffman (~0.92 confidence) and mother Matilda Hoffman (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Harry Hoffman
b. ~1878
Source father
● Household
· direct · ~0.92
Father
Harry Hoffman
b. ~1875
Source father
● Household
· direct · ~0.92
Father
Harry Hoffman
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Margaret Hoffman
b. ~1881
Source mother
● Household
· direct · ~0.92
Mother
Matilda Hoffman
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Dorothy Hoffman
Daughter · 1930 · age 22 · b. ~1908 · Pennsylvania
★ You are viewing this record
Sibling
Joan Hoffman
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Hoffman
Sibling · 1930 · age 8
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 — Huntingdon, Pennsylvania
Open full size
1930 US Federal Census — Huntingdon, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2045:0121)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Gertrude Heffner | 29 | Wife-H | — | Pennsylvania |
| 2 | Harriet Heffner | 11 | Daughter | — | Pennsylvania |
| 3 | George F Smith | 34 | Head | Carpenter | Pennsylvania |
| 4 | Mae A Smith | 32 | Wife-H | — | Pennsylvania |
| 5 | Gail M Smith | 8 | Daughter | — | Pennsylvania |
| 6 | Barbara A Smith | 3 | Daughter | — | Pennsylvania |
| 7 | Robert E Green | 50 | Head | Proprietor | Pennsylvania |
| 8 | Nellie Green | 48 | Wife-H | Cook | Pennsylvania |
| 9 | Elwood R Green | 23 | Son | Laborer | Pennsylvania |
| 10 | Grace Green | 20 | Daughter-in-law | — | Pennsylvania |
| 11 | Harry J Hoffman | 55 | Head | Carpenter | Pennsylvania |
| 12 | Matilda M Hoffman | 49 | Wife-H | — | Pennsylvania |
| 13 | Joan V Hoffman | 11 | Daughter | — | Pennsylvania |
| 14 | Harry J Hoffman | 8 | Son | — | Pennsylvania |
| 15 | Dorothy C Hoffman THIS PERSON | 22 | Daughter | — | Pennsylvania |
| 16 | Charles R Hoffman | 1 | Grandson | — | Pennsylvania |
| 17 | Abraham M Hamilton | 39 | Head | Foreman | Pennsylvania |
| 18 | Marie W Hamilton | 28 | Wife-H | — | Pennsylvania |
| 19 | Fred E Hamilton | 18 | Son | — | Pennsylvania |
| 20 | Paul E Hamilton | 16 | Son | — | Pennsylvania |
| 21 | Grace E Hamilton | 12 | Daughter | — | Pennsylvania |
| 22 | Dorothy J Hamilton | 9 | Daughter | — | Pennsylvania |
| 23 | James W Hamilton | 6 | Son | — | Pennsylvania |
| 24 | Helen L Hamilton | 2 | Daughter | — | Pennsylvania |
| 25 | Jay F Ranck | 28 | Head | Blacksmith | Pennsylvania |
| 26 | Ruth E Ranck | 24 | Wife-H | — | Pennsylvania |
| 27 | John R Ranck | 3 | Son | — | Pennsylvania |
| 28 | George L Davis | 27 | Head | Salesman | Pennsylvania |
| 29 | Anna R Davis | 27 | Wife-H | — | Pennsylvania |
| 30 | William F Davis | 3 | Son | — | Pennsylvania |
| 31 | Cloyd W Hull | 36 | Head | Spinner | Pennsylvania |
| 32 | Elizabeth N Hull | 34 | Wife-H | — | Pennsylvania |
| 33 | Clarence C Hull | 13 | Son | — | Pennsylvania |
| 34 | Marie M Hull | 10 | Daughter | — | Pennsylvania |
| 35 | Marion M Hull | 2 | Daughter | — | Pennsylvania |
| 36 | Emma C Hummel | 43 | Head-H | Proprietor | Pennsylvania |
| 37 | Elba J Hummel | 14 | Son | — | Pennsylvania |
| 38 | Herman Brindle | 35 | Boarder | Carpenter | Pennsylvania |
| 39 | Charles C Waring | 32 | Head | Watchman | Pennsylvania |
| 40 | Veda C Waring | 32 | Wife-H | — | Pennsylvania |
| 41 | James E Waring | 7 | Son | — | Pennsylvania |
| 42 | Jean D Waring | 6 | Daughter | — | Pennsylvania |
| 43 | Richard E Gracey | 23 | Head | Agent | Pennsylvania |
| 44 | Thelma Gracey | 25 | Wife-H | — | Pennsylvania |
| 45 | Lavanda J Gracey | 2 | Daughter | — | Pennsylvania |
| 46 | Clarence F Morris | 25 | Head | Laborer | Pennsylvania |
| 47 | Edith M Morris | 18 | Wife-H | — | Pennsylvania |
| 48 | Clarence F Morris | 1 | Son | — | Pennsylvania |
| 49 | Lawrence Stull | 42 | Head | Driller | Pennsylvania |
| 50 | Grace E Stull | 42 | Wife-H | — | Pennsylvania |
Pedigree Summary
Dorothy + 2 siblings
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)