WF
William Frey — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Lancaster, Pennsylvania
Our Model Tree links this William Frey across the 1910 and 1920 US Censuses in Lancaster, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1899), then head of a 8-person household.
Age 11
b. ~1899
Male
Son
Born: Pennsylvania
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Lancaster, Pennsylvania |
| Surname | Frey |
| Given Name | William S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Salisbury Township |
| Est. Birth Year | ~1899 |
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 1910 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Florence Frey | Daughter | — | 3 | ~1907 |
| Frank Frey | Head | — | 33 | ~1877 |
| John Frey | Son | — | 7 | ~1903 |
| Harry Frey | Son | — | ~1910 | |
| Frances Frey | Spouse | — | 33 | ~1877 |
| Clara Frey | Daughter | — | 9 | ~1901 |
| Marvin Frey | Son | — | 5 | ~1905 |
| William Frey | Son | — | 11 | ~1899 |
Census Appearances
1910
Lancaster, Pennsylvania
Son, age 11
Lancaster, Pennsylvania · implied b. ~1899 — 8 household members
| Surname | Frey |
| Given Name | William S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Lancaster, Pennsylvania
Son, age 22
Lancaster, Pennsylvania · implied b. ~1898 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fry |
| Given Name | Willie |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 William Frey across 2 US Census years (1910 and 1920) in Lancaster, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
William Frey
Son · 1910 · age 11 · b. ~1899 · Pennsylvania
★ You are viewing this record
Sibling
Marvin Frey
Sibling · 1910 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Frey
Sibling · 1910 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Frey
Sibling · 1910 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clara Frey
Sibling · 1910 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Frey
Sibling · 1910 · age 7
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
1910 US Federal Census — Lancaster, Pennsylvania
Open full size
1910 US Federal Census — Lancaster, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1352unit:1166)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Annie Glick | 12 | Son | — | Pennsylvania |
| 2 | Silas Glick | 11 | Son | — | Pennsylvania |
| 3 | Edith Glick | 8 | Daughter | — | Pennsylvania |
| 4 | Robert Glick | 5 | Son | — | Pennsylvania |
| 5 | Charles Glick | 4 | Son | — | Pennsylvania |
| 6 | John C. Andrew | 52 | Head | Farmer | Pennsylvania |
| 7 | Ida J. Andrew | 50 | Wife | — | Pennsylvania |
| 8 | Susan Westerman | 73 | Mother-in-law | — | Pennsylvania |
| 9 | Jacob Andrew | 43 | Brother-in-law | — | Pennsylvania |
| 10 | John B. Todd | 10 | Hired man | Farm Laborer | Pennsylvania |
| 11 | Amos S. Good | 26 | Head | Farm Laborer | Pennsylvania |
| 12 | Anna Good | 24 | Wife | — | Pennsylvania |
| 13 | Marcus S. Good | 0 | Daughter | — | Pennsylvania |
| 14 | Hans B. Good | 62 | Head | Farmer | Pennsylvania |
| 15 | Annie L. Good | 51 | Wife | — | Pennsylvania |
| 16 | Irvin S. Good | 17 | Son | Farm Laborer | Pennsylvania |
| 17 | Hans S. Good | 15 | Son | Farm Laborer | Pennsylvania |
| 18 | Isaac Anderson | 64 | Head | — | Pennsylvania |
| 19 | Blanche M. Anderson | 41 | Daughter | Dressmaker | Pennsylvania |
| 20 | Flora Anderson | 36 | Daughter | Seamstress | Pennsylvania |
| 21 | Frank W. Frey | 33 | Head | Laborer | Pennsylvania |
| 22 | Frances E. Frey | 33 | Wife | — | Pennsylvania |
| 23 | William S. Frey THIS PERSON | 11 | Son | — | Pennsylvania |
| 24 | Clara E. Frey | 9 | Daughter | — | Pennsylvania |
| 25 | John C. Frey | 7 | Son | — | Pennsylvania |
| 26 | Marvin G. Frey | 5 | Son | — | Pennsylvania |
| 27 | Florence S. Frey | 3 | Daughter | — | Pennsylvania |
| 28 | Harry M. Frey | 0 | Son | — | Pennsylvania |
| 29 | Isaiah Frey | 57 | Head | — | Pennsylvania |
| 30 | Margaret R. Brenneman | 33 | Head | — | Pennsylvania |
| 31 | Harry W. Brenneman | 46 | Head | Merchant | Pennsylvania |
| 32 | Ida M. Brenneman | 45 | Wife | — | Pennsylvania |
| 33 | James Baker | 27 | Head | Laborer | New York |
| 34 | M. Westerman | 53 | Head | Painter | Pennsylvania |
| 35 | Mary E. Westerman | 51 | Wife | — | Pennsylvania |
| 36 | Grace A. Westerman | 8 | Daughter | — | Pennsylvania |
| 37 | Michael P. Shirk | 52 | Head | Painter | Pennsylvania |
| 38 | Annie Shirk | 52 | Wife | — | Pennsylvania |
| 39 | Harrison E. Shirk | 21 | Son | — | Pennsylvania |
| 40 | Abner Wray | 52 | Head | Farm Laborer | Pennsylvania |
| 41 | Jacob Mucer | 35 | Head | Farmer | Pennsylvania |
| 42 | Ida Mucer | 31 | Wife | — | Pennsylvania |
| 43 | Amos M. Mucer | 6 | Son | — | Pennsylvania |
| 44 | Charles W. Mucer | 4 | Son | — | Pennsylvania |
| 45 | John | 48 | Head | Farmer | Pennsylvania |
| 46 | Mary | 47 | Wife | — | Pennsylvania |
| 47 | Lydia | 20 | Son | Farm Laborer | Pennsylvania |
| 48 | Annie | 18 | Daughter | — | Pennsylvania |
| 49 | Alice | 15 | Daughter | — | Pennsylvania |
| 50 | John | 12 | Son | — | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)