WF
William Frey — 1940 US Census Record
Model Tree available1940 United States Federal Census · Sullivan-County, New York
Our Model Tree links this William Frey across the 1920, 1930 and 1940 US Censuses in Sullivan-County, New York (XGBoost, ~Confirmed), with identified parents Emery & Emery — first a head (b.~1912), then head of a 3-person household.
Age 28
b. ~1912
Male
Head
Born: New York
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Sullivan-County, New York |
| Surname | Frey |
| Given Name | William C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | Town of Lumberland |
| 1935 Residence (County) | Sullivan |
| Additional Details | |
| Occupation | Truck Operator |
| Industry | Town Highway |
| Class of Worker | PW |
| Hours Worked | 34 |
| Income (1939) | 460 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Truck Operator |
| Township / Ward | Town Of Lumberland |
| 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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| William Frey | Son | — | 2 | ~1938 |
| William Frey | Head | — | 28 | ~1912 |
| Iva Frey | Spouse | — | 24 | ~1916 |
Census Appearances
1920
Sullivan, New …
Son, age 8
Sullivan, New York · implied b. ~1912 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Frey |
| Given Name | William E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Sullivan, New …
Son, age 18
Sullivan, New York · implied b. ~1912 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Frey |
| Given Name | William B |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Truck Driver |
| Industry | Highway |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Sullivan-County, New …
Head, age 28
Sullivan-County, New York · implied b. ~1912 — 3 household members
| Surname | Frey |
| Given Name | William C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | Town of Lumberland |
| 1935 Residence (County) | Sullivan |
| Occupation | Truck Operator |
| Industry | Town Highway |
| Class of Worker | PW |
| Hours Worked | 34 |
| Income (1939) | 460 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Emery Frey (~0.92 confidence) and father Emery Frey (~0.92 confidence) and mother Mamie Frey (~0.92 confidence) and mother Maudie Frey (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Emery Frey
b. ~1877
Source father
● Household
· direct · ~0.92
Father
Emery Frey
b. ~1873
Source father
● Household
· direct · ~0.92
Mother
Mamie Frey
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Maudie Frey
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Frey
Head · 1940 · age 28 · b. ~1912 · New York
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Sullivan-County, New York
Open full size
1940 US Federal Census — Sullivan-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02790-00698)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William C. Frey THIS PERSON | 28 | Head | Truck Operator | New York |
| 2 | Iva Frey | 24 | Wife | — | New York |
| 3 | William C. Jr. Frey | 2 | Son | — | New York |
| 4 | Elmer F. Conzelman | 52 | Head | Laborer | New York |
| 5 | Joseph D. Mikulski | 51 | Head | Laborer | New York |
| 6 | Earle E. Phillips | 74 | Head | — | Maine |
| 7 | Henry Hoyt | 59 | Head | — | New York |
| 8 | Minor Hoyt | 63 | Brother | Laborer | New York |
| 9 | David M. Gillespie | 72 | Head | Merchant | New York |
| 10 | Mary A. Stanton | 74 | Lodger | Secretary Assistant | New York |
| 11 | William H. Sharpe | 61 | Head | Town Clerk | New York |
| 12 | Viola M. Decker | 33 | Head | — | New York |
| 13 | Roy H. Decker | 5 | Son | — | New York |
| 14 | Charles Osterhoudt | 64 | Head | Laborer | New York |
| 15 | Margaret Osterhoudt | 57 | Wife | — | Wales |
| 16 | Margaret M. Lloyd | 17 | Niece | — | Pennsylvania |
| 17 | Francis O'Neill | 24 | Head | Laborer | New York |
| 18 | Lillian L. O'Neill | 21 | Wife | — | New York |
| 19 | Jacob Longpough | 74 | Head | Laborer | New York |
| 20 | Frederick Longpough | 62 | Brother | — | New York |
| 21 | Elizabeth Stanton | 19 | Niece | — | New York |
| 22 | John Homell | 58 | Head | Laborer | Russia |
| 23 | John Gurnosky | 54 | Head | Laborer | Poland |
| 24 | Amelia Gurnosky | 55 | Wife | Finisher | Slovakia |
| 25 | John Jr. Gurnosky | 23 | Son | Truck Operator | New York |
| 26 | Homer V. Osterhoudt | 62 | Head | Laborer | New York |
| 27 | Edna S. Osterhoudt | 62 | Wife | — | New York |
| 28 | Fannie L. Steel | 67 | Head | — | New York |
| 29 | Myra Steel | 65 | Sister | — | New York |
| 30 | William L. Steel | 60 | Brother | Machine Operator | New York |
| 31 | John Mapes | 66 | Lodger | Laborer | New York |
| 32 | George R. M. Ewing | 57 | Head | — | New York |
| 33 | Myra Ewing | 54 | Wife | — | New York |
| 34 | George R. M. Jr. Ewing | 31 | Son | — | New York |
| 35 | Alexander Ewing | 27 | Son | — | New York |
| 36 | Russell S. Mackechnie | 47 | Head | Caretaker | New York |
| 37 | Edith B. Mackechnie | 46 | Wife | — | New York |
| 38 | Russell H. Jr. Mackechnie | 15 | Son | — | New York |
| 39 | Anna Bissard | 72 | Head | — | New York |
| 40 | Jackson T. Smith | 44 | Head | Attendant | New York |
Related Census Records
Pedigree Summary
William
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 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)