DS
Dorothy Snyder — 1930 US Census Record
Model Tree available1930 United States Federal Census · Lehigh, Pennsylvania
Our Model Tree links this Dorothy Snyder across the 1910, 1920 and 1930 US Censuses in Lehigh, Pennsylvania (XGBoost, ~Confirmed), with identified parents Fred & Fred — first a daughter (b.~1910), then head of a 8-person household.
Age 20
b. ~1910
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Lehigh, Pennsylvania |
| Surname | Snyder |
| Given Name | Dorothy E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 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 | Allentown City |
| 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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Snyder | Daughter | — | 20 | ~1910 |
| Fred Snyder | Head | — | 42 | ~1888 |
| Lamar Snyder | Son | — | 9 | ~1921 |
| Robert Snyder | Son | — | 7 | ~1923 |
| Gerald Snyder | Son | — | 18 | ~1912 |
| Marian Snyder | Daughter | — | 16 | ~1914 |
| Carrie Snyder | Other | — | 41 | ~1889 |
| Sterling Snyder | Son | — | 11 | ~1919 |
Census Appearances
1910
Lehigh, Pennsylvania
Daughter, age
Lehigh, Pennsylvania · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Snyder |
| Given Name | Dorothy E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Lehigh, Pennsylvania
Daughter, age 10
Lehigh, Pennsylvania · implied b. ~1910 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Snyder |
| Given Name | Dorothy E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Student |
| Industry | Public School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Lehigh, Pennsylvania
Daughter, age 20
Lehigh, Pennsylvania · implied b. ~1910 — 8 household members
| Surname | Snyder |
| Given Name | Dorothy E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 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 Snyder across 3 US Census years (1910, 1920 and 1930) in Lehigh, Pennsylvania, using XGBoost record linkage. Identified parents: father Fred Snyder (~0.92 confidence) and father Fred Snyder (~0.92 confidence) and mother Leah Snyder (~0.92 confidence) and mother Pearl Snyder (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Fred Snyder
b. ~1888
Source father
● Household
· direct · ~0.92
Father
Fred Snyder
b. ~1889
Source father
● Household
· direct · ~0.92
Mother
Leah Snyder
b. ~1889
Source mother
● Household
· direct · ~0.92
Mother
Pearl Snyder
b. ~1889
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Dorothy Snyder
Daughter · 1930 · age 20 · b. ~1910 · Pennsylvania
★ You are viewing this record
Sibling
Robert Snyder
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gerald Snyder
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sterling Snyder
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marian Snyder
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lamar Snyder
Sibling · 1930 · age 9
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 — Lehigh, Pennsylvania
Open full size
1930 US Federal Census — Lehigh, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2063:0390)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | James L Sampsel | 25 | Son-H | — | Pennsylvania |
| 52 | James Schaffer | 45 | Head | Clerk | Pennsylvania |
| 53 | Lottie H Schaffer | 42 | Wife-H | — | Pennsylvania |
| 54 | James L Schaffer | 21 | Daughter | Clerk | Pennsylvania |
| 55 | Robert W Schaffer | 14 | Son | — | Pennsylvania |
| 56 | Morgan H Schraden | 49 | Head | Foreman | Pennsylvania |
| 57 | Elsie Schraden | 45 | Wife-H | — | Pennsylvania |
| 58 | Alfred J Schraden | 21 | Son | Electrician | Pennsylvania |
| 59 | Frederick M Schraden | 11 | Son | — | Pennsylvania |
| 60 | Morris M Reinhard | 48 | Head-H | Chauffeur | Pennsylvania |
| 61 | Carrie Reinhard | 48 | Wife-H | — | Pennsylvania |
| 62 | Harold L Reinhard | 19 | Son | Salesman | Pennsylvania |
| 63 | Lois G Reinhard | 15 | Daughter | — | Pennsylvania |
| 64 | Harvey Fisher | 70 | Head-H | — | Pennsylvania |
| 65 | Fred E Snyder | 42 | Head | Janitor | Pennsylvania |
| 66 | Carrie S Snyder | 41 | Wife-H | — | Pennsylvania |
| 67 | Dorothy E Snyder THIS PERSON | 20 | Daughter | — | Pennsylvania |
| 68 | Gerald E Snyder | 18 | Son | Clerk | Pennsylvania |
| 69 | Marian E Snyder | 16 | Daughter | — | Pennsylvania |
| 70 | Sterling Snyder | 11 | Son | — | Pennsylvania |
| 71 | Lamar Snyder | 9 | Son | — | Pennsylvania |
| 72 | Robert Snyder | 7 | Son | — | Pennsylvania |
| 73 | Sylvanus Lander | 71 | Head | — | Pennsylvania |
| 74 | Elizabeth Lander | 70 | Wife-H | — | Pennsylvania |
| 75 | John S Eddy | 53 | Head | Merchant | Pennsylvania |
| 76 | Julia S Eddy | 43 | Wife-H | — | Pennsylvania |
| 77 | James S Eddy | 17 | Daughter | — | Pennsylvania |
| 78 | John Eddy | 11 | Son | — | Pennsylvania |
| 79 | Jane E Krause | 71 | Mother-in-law | — | Pennsylvania |
| 80 | Albert G Hartman | 46 | Head | — | Pennsylvania |
| 81 | Annie M Hartman | 45 | Wife-H | — | Pennsylvania |
| 82 | Albert G Jr Hartman | 11 | Son | — | Pennsylvania |
| 83 | Newton J Dickens | 52 | Head | — | Pennsylvania |
| 84 | Annie S Dickens | 40 | Wife-H | — | Pennsylvania |
| 85 | Newton J Jr Dickens | 11 | Son | — | Pennsylvania |
| 86 | Marjorie Dickens | 8 | Daughter | — | Pennsylvania |
| 87 | Alfred W Westerman | 37 | Head | Salesman | Pennsylvania |
| 88 | Lillian M Westerman | 36 | Wife-H | — | Pennsylvania |
| 89 | Lillian A Westerman | 3 | Daughter | — | Pennsylvania |
| 90 | Marie E Glover | 41 | Head-H | — | Pennsylvania |
| 91 | Ben H Cruse | 24 | Head | Draftsman | Pennsylvania |
| 92 | Elizabeth A Cruse | 23 | Wife-H | — | Pennsylvania |
| 93 | James A Cruse | 1 | Daughter | — | Pennsylvania |
| 94 | Arthur Mcafee | 28 | Head | Office Clerk | Pennsylvania |
| 95 | Helen M Mcafee | 25 | Wife-H | — | Pennsylvania |
| 96 | Sallie E Treffer | 77 | Head-H | — | Pennsylvania |
| 97 | Albert Johnson | 53 | Boarder | Painter | Sweden |
| 98 | Mildred Fuller | 20 | Boarder | Saleslady | Pennsylvania |
| 99 | Richard H Kernig | 49 | Head | Foreman | Pennsylvania |
| 100 | Elizabeth M Kernig | 35 | Wife-H | — | Maryland |
Pedigree Summary
Dorothy + 5 siblings
Gen 1 · 4 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)