FS
Fred Snyder — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Lehigh, Pennsylvania
Our Model Tree links this Fred Snyder across the 1920 and 1930 US Censuses in Lehigh, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1912), then head of a 8-person household.
Age 8
b. ~1912
Male
Son
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Lehigh, Pennsylvania |
| Surname | Snyder |
| Given Name | Fred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Upper Saucon Township |
| Est. Birth Year | ~1912 |
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 1920 census.
| Name | Relation to head | Relative to Fred | Age | Birth yr |
|---|---|---|---|---|
| Ralph Snyder | Son | — | 2 | ~1918 |
| Helen Snyder | Daughter | — | 10 | ~1910 |
| Fred Snyder | Son | — | 8 | ~1912 |
| Arthur Snyder | Son | — | 12 | ~1908 |
| Letitia Snyder | Spouse | — | 31 | ~1889 |
| Edward Snyder | Son | — | 6 | ~1914 |
| Chester Snyder | Head | — | 39 | ~1881 |
| Ray Snyder | Son | — | 3 | ~1917 |
Census Appearances
1920
Lehigh, Pennsylvania
Son, age 8
Lehigh, Pennsylvania · implied b. ~1912 — 8 household members
| Surname | Snyder |
| Given Name | Fred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Lehigh, Pennsylvania
Son, age 18
Lehigh, Pennsylvania · implied b. ~1912 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Snyder |
| Given Name | Frederick |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Veteran | No |
| 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 Fred Snyder across 2 US Census years (1920 and 1930) in Lehigh, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Fred Snyder
Son · 1920 · age 8 · b. ~1912 · Pennsylvania
★ You are viewing this record
Sibling
Ray Snyder
Sibling · 1920 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Snyder
Sibling · 1920 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Snyder
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Snyder
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Snyder
Sibling · 1920 · age 12
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 — Lehigh, Pennsylvania
Open full size
1920 US Federal Census — Lehigh, Pennsylvania
Page Contents
49 people indexed on this census page (ia:1920:14thcensusofpopu1590unit:0184)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 2 | Jacob H. Mundorf | 35 | Head | Farmer | Pennsylvania |
| 3 | Linnie Mundorf | 30 | Wife | — | Pennsylvania |
| 4 | Florence Mundorf | 14 | Daughter | — | Pennsylvania |
| 5 | Ralph Mundorf | 11 | Son | — | Pennsylvania |
| 6 | George Mundorf | 8 | Son | — | Pennsylvania |
| 7 | Walker Edwin Mundorf | 66 | Boarder | — | Pennsylvania |
| 8 | Thomas M. Conrad | 49 | Head | Farmer | Pennsylvania |
| 9 | Lulu Conrad | 47 | Wife | — | Pennsylvania |
| 10 | Carl T. Conrad | 19 | Son | Laborer | Pennsylvania |
| 11 | Hannah Conrad | 17 | Daughter | — | Pennsylvania |
| 12 | Mary Conrad | 15 | Daughter | — | Pennsylvania |
| 13 | Wayne C. Conrad | 12 | Son | — | Pennsylvania |
| 14 | Harry Conrad | 10 | Son | — | Pennsylvania |
| 15 | John Conrad | 8 | Son | — | Pennsylvania |
| 16 | Helen Conrad | 6 | Daughter | — | Pennsylvania |
| 17 | Edna Conrad | 4 | Daughter | — | Pennsylvania |
| 18 | Paul Conrad | 2 | Son | — | Pennsylvania |
| 19 | Arthur Conrad | 0 | Son | — | Pennsylvania |
| 20 | Ellis Lingenfelter | 30 | Head | Farmer | Pennsylvania |
| 21 | Florence R. Lingenfelter | 30 | Wife | — | Pennsylvania |
| 22 | William G. Lingenfelter | 5 | Son | — | Pennsylvania |
| 23 | Marian G. Lingenfelter | 1 | Daughter | — | Pennsylvania |
| 24 | Addison Fry | 25 | Boarder | Laborer | Pennsylvania |
| 25 | William H. Warner | 62 | Head | Farmer | Pennsylvania |
| 26 | Matilda Warner | 61 | Wife | — | Pennsylvania |
| 27 | Robert Warner | 25 | Son | Laborer | Pennsylvania |
| 28 | Albert G. Warner | 20 | Son | Truck Driver | Pennsylvania |
| 29 | Thomas Lingenfelter | 59 | Head | Farmer | Pennsylvania |
| 30 | Ida A. Lingenfelter | 57 | Wife | — | Pennsylvania |
| 31 | Henry H. Henkel | 53 | Head | Farmer | Pennsylvania |
| 32 | Mary Henkel | 52 | Wife | H. Keeper | Pennsylvania |
| 33 | Grace Henkel | 21 | Daughter | Servant | Pennsylvania |
| 34 | Amelia Snyder | 64 | Head | Farmer | Pennsylvania |
| 35 | John R. Snyder | 39 | Son | Hired Man | Pennsylvania |
| 36 | Edward Snyder | 37 | Son | Hired Man | Pennsylvania |
| 37 | Robert L. Snyder | 31 | Son | Hired Man | Pennsylvania |
| 38 | Edith B. Snyder | 20 | Daughter | — | Pennsylvania |
| 39 | James Snyder | 19 | Son | — | Pennsylvania |
| 40 | Chester G. Snyder | 39 | Head | Salesman | Pennsylvania |
| 41 | Letitia Snyder | 31 | Wife | — | Pennsylvania |
| 42 | Arthur W. Snyder | 12 | Son | — | Pennsylvania |
| 43 | Helen Snyder | 10 | Daughter | — | Pennsylvania |
| 44 | Fred Snyder THIS PERSON | 8 | Son | — | Pennsylvania |
| 45 | Edward Snyder | 6 | Son | — | Pennsylvania |
| 46 | Ray Snyder | 3 | Son | — | Pennsylvania |
| 47 | Ralph Snyder | 2 | Son | — | Pennsylvania |
| 48 | John H. Snyder | 57 | Head | Hired Man | Pennsylvania |
| 49 | Sarah Snyder | 50 | Wife | — | Pennsylvania |
| 50 | Edna Snyder | 10 | Daughter | — | Pennsylvania |
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)