HS
Henry Snyder — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lehigh-County, Pennsylvania
Our Model Tree links this Henry Snyder across the 1930 and 1940 US Censuses in Lehigh-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 11-person household.
Age 15
b. ~1925
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lehigh-County, Pennsylvania |
| Surname | Snyder |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Lehigh |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 388 |
| Highest Grade | No 8 |
| 1935 Residence | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Laborer |
| Township / Ward | Weisenberg Township |
| Est. Birth Year | ~1925 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Henry | Age | Birth yr |
|---|---|---|---|---|
| William Snyder | Son | — | 1 | ~1939 |
| Marie Snyder | Daughter | — | 3 | ~1937 |
| Elmer Snyder | Son | — | 13 | ~1927 |
| Henry Snyder | Son | — | 15 | ~1925 |
| Helen Snyder | Daughter | — | 6 | ~1934 |
| Katherine Snyder | Spouse | — | 35 | ~1905 |
| Russell Snyder | Son | — | 12 | ~1928 |
| Walter Snyder | Son | — | 16 | ~1924 |
| Virginia Snyder | Daughter | — | 7 | ~1933 |
| Ralph Snyder | Son | — | 4 | ~1936 |
| Elmer Snyder | Head | — | 39 | ~1901 |
Census Appearances
1930
Lehigh, Pennsylvania
Son, age 5
Lehigh, Pennsylvania · implied b. ~1925 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Snyder |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| 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 |
1940
Lehigh-County, Pennsylvania
Son, age 15
Lehigh-County, Pennsylvania · implied b. ~1925 — 11 household members
| Surname | Snyder |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Lehigh |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 388 |
| Highest Grade | No 8 |
| 1935 Residence | Pennsylvania |
| 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 Henry Snyder across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Henry Snyder
Son · 1940 · age 15 · b. ~1925 · Pennsylvania
★ You are viewing this record
Sibling
William Snyder
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Snyder
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Snyder
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Russell Snyder
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elmer Snyder
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Snyder
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Snyder
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Snyder
Sibling · 1940 · age 6
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
1940 US Federal Census — Lehigh-County, Pennsylvania
Open full size
1940 US Federal Census — Lehigh-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03548-00341)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry J. Greenawald | 58 | Head | Farmer | Pennsylvania |
| 2 | Alice S. Greenawald | 59 | Wife | — | Pennsylvania |
| 3 | Lester Greenawald | 15 | Son | — | Pennsylvania |
| 4 | Oliver S. Holben | 32 | Head | Laborer | Pennsylvania |
| 5 | Arlene Holben | 25 | Wife | Laborer | Pennsylvania |
| 6 | Gladys Holben | 6 | Daughter | — | Pennsylvania |
| 7 | Elmer O. Kressley | 53 | Head | Farmer | Pennsylvania |
| 8 | Ida Kressley | 52 | Wife | — | Pennsylvania |
| 9 | Clyde Kressley | 24 | Son | Laborer | Pennsylvania |
| 10 | Raymond Kressley | 19 | Son | Laborer | Pennsylvania |
| 11 | Althea Kressley | 15 | Daughter | Maid | Pennsylvania |
| 12 | Lillian Kressley | 10 | Daughter | — | Pennsylvania |
| 13 | Sadie S. Derr | 35 | Head | — | Pennsylvania |
| 14 | Helen Derr | 13 | Daughter | — | Pennsylvania |
| 15 | Esther Derr | 12 | Daughter | — | Pennsylvania |
| 16 | Willard Derr | 11 | Son | — | Pennsylvania |
| 17 | Lottie Derr | 9 | Daughter | — | Pennsylvania |
| 18 | Goldie Derr | 9 | Daughter | — | Pennsylvania |
| 19 | George Derr | 8 | Son | — | Pennsylvania |
| 20 | Urban Baer | 56 | Head | Farmer | Pennsylvania |
| 21 | Mabel Baer | 53 | Wife | — | Pennsylvania |
| 22 | Pauline Baer | 24 | Daughter | Maid | Pennsylvania |
| 23 | Anna Baer | 18 | Daughter | Maid | Pennsylvania |
| 24 | Elmer O. Snyder | 39 | Head | Farmer | Pennsylvania |
| 25 | Katherine Snyder | 35 | Wife | — | Pennsylvania |
| 26 | Walter Snyder | 16 | Son | Laborer | Pennsylvania |
| 27 | Henry Snyder THIS PERSON | 15 | Son | Laborer | Pennsylvania |
| 28 | Elmer, Jr. Snyder | 13 | Son | — | Pennsylvania |
| 29 | Russell Snyder | 12 | Son | — | Pennsylvania |
| 30 | Virginia Snyder | 7 | Daughter | — | Pennsylvania |
| 31 | Helen Snyder | 6 | Daughter | — | Pennsylvania |
| 32 | Ralph Snyder | 4 | Son | — | Pennsylvania |
| 33 | Marie Snyder | 3 | Daughter | — | Pennsylvania |
| 34 | William Snyder | 1 | Son | — | Pennsylvania |
| 35 | Richard S. Uhler | 45 | Head | Painter | Pennsylvania |
| 36 | Helen Uhler | 35 | Wife | — | Pennsylvania |
| 37 | Richard H. Uhler | 18 | Son | Painter | Pennsylvania |
| 38 | Alice Uhler | 15 | Daughter | — | Pennsylvania |
| 39 | Florence Uhler | 13 | Daughter | — | Pennsylvania |
| 40 | Esther Uhler | 7 | Daughter | — | Pennsylvania |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)