HS
Helen Snyder — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Lehigh, Pennsylvania
Our Model Tree links this Helen Snyder across the 1930 and 1940 US Censuses in Lehigh, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 10-person household.
Age 0
b. ~1930
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Lehigh, Pennsylvania |
| Surname | Snyder |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Alliance |
| Est. Birth Year | ~1930 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| Anna Snyder | Daughter | — | ~1930 | |
| Margaret Snyder | Daughter | — | ~1930 | |
| Alberta Snyder | Daughter | — | ~1930 | |
| Mary Snyder | Daughter | — | ~1930 | |
| Helen Snyder | Daughter | — | ~1930 | |
| John Snyder | Son | — | 1 | ~1929 |
| Joseph Snyder | Son | — | ~1930 | |
| Kathryn Snyder | Spouse | — | 22 | ~1908 |
| Frank Snyder | Son | — | ~1930 | |
| John Snyder | Head | — | 26 | ~1904 |
Census Appearances
1930
Lehigh, Pennsylvania
Daughter, age
Lehigh, Pennsylvania · implied b. ~1930 — 10 household members
| Surname | Snyder |
| Given Name | Helen |
| 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 |
1940
Lehigh-County, Pennsylvania
Daughter, age 9
Lehigh-County, Pennsylvania · implied b. ~1931 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Snyder |
| Given Name | Helena |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Fountain Hill borough |
| 1935 Residence (County) | Lehigh |
| Highest Grade | No 2 |
| 1935 Residence | Same place |
| 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 Helen Snyder across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Helen Snyder
Daughter · 1930 · age 0 · b. ~1930 · Pennsylvania
★ You are viewing this record
Sibling
John Snyder
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alberta Snyder
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Snyder
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Snyder
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Snyder
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Snyder
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Snyder
Sibling · 1930 · age
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:fifteenthcensus00reel2063:0250)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Peter | 72 | Head | — | Pennsylvania |
| 2 | Rose Peter | 37 | Daughter | — | Pennsylvania |
| 3 | Charles Peter | 35 | Son | — | Pennsylvania |
| 4 | Fred Lauer | 46 | Head | Laborer | Pennsylvania |
| 5 | Minnie Lauer | 45 | Wife | — | Pennsylvania |
| 6 | Florence Lauer | 21 | Daughter | — | Pennsylvania |
| 7 | Fred Jr. Lauer | 18 | Son | — | Pennsylvania |
| 8 | Esther Lauer | 16 | Daughter | — | Pennsylvania |
| 9 | Mary Lauer | 14 | Daughter | — | Pennsylvania |
| 10 | Paul Lauer | 12 | Son | — | Pennsylvania |
| 11 | Martin Stachowiak | 45 | Head | Laborer | Poland |
| 12 | Helen Stachowiak | 40 | Wife | — | Poland |
| 13 | John Stachowiak | 18 | Son | Laborer | Pennsylvania |
| 14 | Mary Stachowiak | 16 | Daughter | — | Pennsylvania |
| 15 | Helen Stachowiak | 14 | Daughter | — | Pennsylvania |
| 16 | Simon Horak | 45 | Head | Laborer | Czechoslovakia |
| 17 | Barbara Horak | 40 | Wife | — | Czechoslovakia |
| 18 | Anna Horak | 18 | Daughter | Laborer | Pennsylvania |
| 19 | David Horak | 16 | Daughter | — | Pennsylvania |
| 20 | Stanley Draher | 24 | Head | Clerk | Pennsylvania |
| 21 | Thelma Draher | 22 | Wife | — | Pennsylvania |
| 22 | Stanley Jr. Draher | 1 | Son | — | Pennsylvania |
| 23 | Dorothy Draher | 0 | Daughter | — | Pennsylvania |
| 24 | Virginia Draher | 0 | Daughter | — | Pennsylvania |
| 25 | Charles Kuhns | 50 | Head | — | Pennsylvania |
| 26 | Sallie Kuhns | 48 | Wife | — | Pennsylvania |
| 27 | Charles Jr. Kuhns | 18 | Son | — | Pennsylvania |
| 28 | John Wagner | 45 | Head | Laborer | Czechoslovakia |
| 29 | Eva Wagner | 40 | Wife | — | Czechoslovakia |
| 30 | John Jr. Wagner | 18 | Son | — | Pennsylvania |
| 31 | John Snyder | 26 | Head | Laborer | Pennsylvania |
| 32 | Kathryn Snyder | 22 | Wife | — | Pennsylvania |
| 33 | John Jr. Snyder | 1 | Son | — | Pennsylvania |
| 34 | Mary Snyder | 0 | Daughter | — | Pennsylvania |
| 35 | Anna Snyder | 0 | Daughter | — | Pennsylvania |
| 36 | Helen Snyder THIS PERSON | 0 | Daughter | — | Pennsylvania |
| 37 | Frank Snyder | 0 | Son | — | Pennsylvania |
| 38 | Joseph Snyder | 0 | Son | — | Pennsylvania |
| 39 | Margaret Snyder | 0 | Daughter | — | Pennsylvania |
| 40 | Alberta Snyder | 0 | Daughter | — | Pennsylvania |
| 41 | Joseph Sink | 45 | Head | Laborer | Czechoslovakia |
| 42 | Katie Sink | 42 | Wife | — | Czechoslovakia |
| 43 | Elizabeth Sink | 18 | Daughter | Laborer | Pennsylvania |
| 44 | Joseph Jr. Sink | 16 | Son | — | Pennsylvania |
| 45 | Mike Sink | 14 | Son | — | Pennsylvania |
| 46 | Michael Petruska | 50 | Head | Laborer | Austria |
| 47 | Eva Petruska | 45 | Wife | — | Austria |
| 48 | Andrew Petruska | 21 | Son | Weaver | Massachusetts |
| 49 | Catherine Petruska | 17 | Daughter | Cutter | Massachusetts |
| 50 | Mary Petruska | 13 | Daughter | — | Pennsylvania |
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)