DS
Dorothy Snyder — 1920 US Census Record
Model Tree available1920 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Dorothy Snyder across the 1910, 1920 and 1930 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed), with identified parents Elmer & Oscar — first a daughter (b.~1910), then head of a 6-person household.
Age 10
b. ~1910
Female
Daughter
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Allegheny, Pennsylvania |
| Surname | Snyder |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Snowden Township Precinct 2 |
| Est. Birth Year | ~1910 |
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 1920 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Elnora Snyder | Daughter | — | 8 | ~1912 |
| Cecila Snyder | Spouse | — | 29 | ~1891 |
| Elmer Snyder | Head | — | 32 | ~1888 |
| Helen Snyder | Daughter | — | 5 | ~1915 |
| Dorothy Snyder | Daughter | — | 10 | ~1910 |
| Agnes Snyder | Daughter | — | 9 | ~1911 |
Census Appearances
1910
Allegheny, Pennsylvania
Daughter, age 1
Allegheny, Pennsylvania · implied b. ~1909 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Snyder |
| Given Name | Dorothea |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Daughter, age 10
Allegheny, Pennsylvania · implied b. ~1910 — 6 household members
| Surname | Snyder |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| 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
Daughter, age 20
Allegheny, Pennsylvania · implied b. ~1910 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Snyder |
| Given Name | Dorothea |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | reg mistress |
| Industry | dept store |
| 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 Dorothy Snyder across 3 US Census years (1910, 1920 and 1930) in Allegheny, Pennsylvania, using XGBoost record linkage. Identified parents: father Elmer Snyder (~0.92 confidence) and father Oscar Snyder (~0.92 confidence) and mother Bessie Snyder (~0.92 confidence) and mother Cecila Snyder (~0.92 confidence) and mother Ida Snyder (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Elmer Snyder
b. ~1888
Source father
● Household
· direct · ~0.92
Father
Oscar Snyder
b. ~1865
Source father
● Household
· direct · ~0.92
Mother
Bessie Snyder
b. ~1891
Source mother
● Household
· direct · ~0.92
Mother
Cecila Snyder
b. ~1891
Source mother
● Household
· direct · ~0.92
Mother
Ida Snyder
b. ~1868
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Dorothy Snyder
Daughter · 1920 · age 10 · b. ~1910 · Pennsylvania
★ You are viewing this record
Sibling
Agnes Snyder
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Snyder
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elnora Snyder
Sibling · 1920 · 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
1920 US Federal Census — Allegheny, Pennsylvania
Open full size
1920 US Federal Census — Allegheny, Pennsylvania
Page Contents
46 people indexed on this census page (ia:1920:14thcensusofpopu1528unit:1075)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Andrew Komorski | 29 | Head | Loader | Poland |
| 52 | Mary Komorski | 27 | Wife | — | Poland |
| 53 | Regina Komorski | 6 | Daughter | — | Pennsylvania |
| 54 | Josephine Komorski | 5 | Daughter | — | Pennsylvania |
| 55 | Mary Komorski | 2 | Daughter | — | Pennsylvania |
| 56 | Vincent Guboski | 35 | Head | Loader | Poland |
| 57 | Mary Guboski | 30 | Wife | — | Poland |
| 58 | Helena Guboski | 9 | Daughter | — | Pennsylvania |
| 59 | Vincent Guboski | 7 | Son | — | Pennsylvania |
| 60 | Joseph Guboski | 4 | Son | — | Pennsylvania |
| 61 | Walter Guboski | 1 | Son | — | Pennsylvania |
| 62 | Steve Ambro | 29 | Head | Loader | Hungary |
| 63 | Elizabeth Ambro | 25 | Wife | — | Hungary |
| 64 | Steve Ambro | 1 | Son | — | Pennsylvania |
| 65 | Joseph Ambro | 0 | Son | — | Pennsylvania |
| 66 | John Kushar | 36 | Head | Laborer | Slovakia |
| 67 | Urban Kozoloubun | 47 | Boarder | Loader | Slovakia |
| 68 | Harvey Grange | 74 | Head | Farming | Ohio |
| 69 | Laird Long | 60 | Boarder | — | Ohio |
| 70 | Annie Clemens | 30 | Servant | Servant | Poland |
| 71 | Alexander Bowling | 55 | Boarder | — | Ohio |
| 72 | Jerry Dickman | 38 | Head | Carpenter | Pennsylvania |
| 73 | Mamie Dickman | 40 | Wife | — | Pennsylvania |
| 74 | Glenn Dickman | 10 | Son | — | Pennsylvania |
| 75 | Frank Maraus | 47 | Head | Loader | Jugoslavia |
| 76 | Gertrude Maraus | 45 | Wife | — | Jugoslavia |
| 77 | Mary Maraus | 5 | Daughter | — | Pennsylvania |
| 78 | Frank Maraus | 4 | Son | — | Pennsylvania |
| 79 | Elmer Snyder | 32 | Head | Loader | Pennsylvania |
| 80 | Cecila Snyder | 29 | Wife | — | Pennsylvania |
| 81 | Dorothy Snyder THIS PERSON | 10 | Daughter | — | Pennsylvania |
| 82 | Agnes Snyder | 9 | Daughter | — | Pennsylvania |
| 83 | Elnora Snyder | 8 | Daughter | — | Pennsylvania |
| 84 | Helen Snyder | 5 | Daughter | — | Pennsylvania |
| 85 | John Glen | 48 | Head | Laborer | Pennsylvania |
| 86 | Maude Glen | 38 | Brother | — | Pennsylvania |
| 87 | Emma Glen | 78 | Mother | — | England |
| 88 | William Robison | 57 | Head | Laborer | Pennsylvania |
| 89 | Henry S. Miller | 74 | Head | Farmer | Pennsylvania |
| 90 | Gertie Miller | 48 | Daughter | — | Pennsylvania |
| 91 | William Miller | 43 | Son | Farmer | Pennsylvania |
| 92 | Stella Miller | 41 | Daughter | — | Pennsylvania |
| 93 | William B. Mcconkey | 41 | Head | Laborer | Pennsylvania |
| 94 | Bessie Mcconkey | 32 | Wife | — | Pennsylvania |
| 95 | William Mcconkey | 4 | Son | — | Pennsylvania |
| 96 | Mina Mcconkey | 1 | Daughter | — | Pennsylvania |
Pedigree Summary
Dorothy + 3 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 1920 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)