JF
John Frey — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wayne-County, Michigan
Our Model Tree links this John Frey across the 1930 and 1940 US Censuses in Wayne-County, Michigan (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 10-person household.
Age 19
b. ~1921
Male
Son
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Wayne-County, Michigan |
| Surname | Frey |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit City |
| 1935 Residence (County) | Wayne |
| Additional Details | |
| Occupation | Waiter |
| Industry | Restaurant |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 624 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | Waiter |
| Township / Ward | Detroit City |
| Est. Birth Year | ~1921 |
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 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Lester Carrier | Son | — | 22 | ~1918 |
| Martha Frey | Daughter | — | 16 | ~1924 |
| Stella Frey | Daughter | — | 23 | ~1917 |
| Wanda Frey | Daughter | — | 18 | ~1922 |
| Chester Frey | Son | — | 13 | ~1927 |
| Marie Carrier | Daughter | — | 16 | ~1924 |
| Alfred Carrier | Head | — | 43 | ~1897 |
| John Frey | Son | — | 19 | ~1921 |
| Marie Carrier | Spouse | — | 40 | ~1900 |
| Nancy Frey | Other | — | 5 | ~1935 |
Census Appearances
1930
Wayne, Michigan
Son, age 10
Wayne, Michigan · implied b. ~1920 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fry |
| Given Name | John W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Michigan |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Wayne-County, Michigan
Son, age 19
Wayne-County, Michigan · implied b. ~1921 — 10 household members
| Surname | Frey |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit City |
| 1935 Residence (County) | Wayne |
| Occupation | Waiter |
| Industry | Restaurant |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 624 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 John Frey across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Frey
Son · 1940 · age 19 · b. ~1921 · Michigan
★ You are viewing this record
Sibling
Marie Carrier
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wanda Frey
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Frey
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Stella Frey
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Chester Frey
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lester Carrier
Sibling · 1940 · age 22
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 — Wayne-County, Michigan
Open full size
1940 US Federal Census — Wayne-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01876-00320)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John Anita | 14 | Son | Apprentice | Michigan |
| 42 | Catherine Anita | 12 | Daughter | — | Michigan |
| 43 | Patsy Anita | 10 | Daughter | — | Michigan |
| 44 | Jean Anita | 8 | Daughter | — | Michigan |
| 45 | Dorothy Anita | 6 | Daughter | — | Michigan |
| 46 | Thomas Anita | 3 | Son | — | Michigan |
| 47 | Thomas Hunt | 41 | Head | General Clerk | Pennsylvania |
| 48 | Thelma Hunt | 34 | Wife | — | Pennsylvania |
| 49 | William Hunt | 11 | Son | — | Pennsylvania |
| 50 | Norma Hunt | 8 | Daughter | — | Pennsylvania |
| 51 | Salvatore Catalanette | 43 | Head | Baker | Italy |
| 52 | Frances Catalanette | 33 | Wife | — | Massachusetts |
| 53 | Mario Catalanette | 17 | Son | — | Michigan |
| 54 | Angella Catalanette | 14 | Daughter | — | Michigan |
| 55 | Lucy Catalanette | 2 | Daughter | — | Michigan |
| 56 | Alexander Sangster | 57 | Head | Machine Repairman | Scotland |
| 57 | Jane Sangster | 56 | Wife | — | Scotland |
| 58 | Andrew Atwell | 30 | Head | Stockman | Pennsylvania |
| 59 | Evelyn Atwell | 29 | Wife | — | Pennsylvania |
| 60 | Robert Atwell | 6 | Son | — | Pennsylvania |
| 61 | Orville Atwell | 2 | Son | 0 | Michigan |
| 62 | Sharon Atwell | 0 | Daughter | 0 | Michigan |
| 63 | Alfred Carrier | 43 | Head | Watchman | Michigan |
| 64 | Marie Carrier | 40 | Wife | Cook | Pennsylvania |
| 65 | Lester Carrier | 22 | Son | Stockman | Michigan |
| 66 | Marie Carrier | 16 | Daughter | Housekeeper | Michigan |
| 67 | Stella Frey | 23 | Daughter | Maid | Indiana |
| 68 | John Frey THIS PERSON | 19 | Son | Waiter | Michigan |
| 69 | Wanda Frey | 18 | Daughter | Housekeeper | Michigan |
| 70 | Martha Frey | 16 | Daughter | Housekeeper | Michigan |
| 71 | Chester Frey | 13 | Son | — | Michigan |
| 72 | Nancy Frey | 5 | Granddaughter | — | Michigan |
| 73 | William Crambet | 37 | Head | Electrician | Ohio |
| 74 | Helen Crambet | 36 | Wife | — | Michigan |
| 75 | William Crambet | 10 | Son | — | Michigan |
| 76 | Clarence Hawke | 47 | Head | Shipper | Michigan |
| 77 | Marcella Hawke | 43 | Wife | — | New York |
| 78 | Ralph Hawke | 24 | Son | Truck Driver | Michigan |
| 79 | Shirley Hawke | 17 | Daughter | — | Michigan |
| 80 | Lincoln Hawke | 15 | Son | — | Michigan |
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)