CP
Charles Pratt — 1940 US Census Record
Model Tree available1940 United States Federal Census · Kent-County, Michigan
Our Model Tree links this Charles Pratt across the 1920, 1930 and 1940 US Censuses in Kent-County, Michigan (XGBoost, ~Confirmed), with identified parents Louis & Mable — first a son (b.~1908), then head of a 3-person household.
Age 32
b. ~1908
Male
Son
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Kent-County, Michigan |
| Surname | Pratt |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Grand Rapids |
| 1935 Residence (County) | Kent |
| Additional Details | |
| Occupation | Physio Therapist |
| Industry | Auto Specialties Mfg. Co. |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 1200 |
| Highest Grade | C 2 |
| 1935 Residence | Same House |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | Physio Therapist |
| Township / Ward | Grand Rapids |
| Est. Birth Year | ~1908 |
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 Charles | Age | Birth yr |
|---|---|---|---|---|
| Charles Pratt | Son | — | 32 | ~1908 |
| Mable Pratt | Spouse | — | 53 | ~1887 |
| Louis Pratt | Head | — | 52 | ~1888 |
Census Appearances
1920
Kent, Michigan
Son, age 11
Kent, Michigan · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pratt |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Occupation | none |
| Speaks English | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Kent, Michigan
Son, age 22
Kent, Michigan · implied b. ~1908 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pratt |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Occupation | Caretaker |
| Industry | House |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Kent-County, Michigan
Son, age 32
Kent-County, Michigan · implied b. ~1908 — 3 household members
| Surname | Pratt |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Grand Rapids |
| 1935 Residence (County) | Kent |
| Occupation | Physio Therapist |
| Industry | Auto Specialties Mfg. Co. |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 1200 |
| Highest Grade | C 2 |
| 1935 Residence | Same House |
| 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 Charles Pratt across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Louis Pratt (~0.92 confidence) and mother Mable Pratt (~0.92 confidence) and father Louis Pratt (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Louis Pratt
b. ~1887
Source father
● Household
· direct · ~0.92
Mother
Mable Pratt
b. ~1887
Source mother
● Household
· direct · ~0.92
Father
Louis Pratt
b. ~1888
Source father
● Household
· direct · ~0.92
This person
Anchor record
Charles Pratt
Son · 1940 · age 32 · b. ~1908 · Michigan
★ 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 — Kent-County, Michigan
Open full size
1940 US Federal Census — Kent-County, Michigan
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01900-00083)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ray Kimball | 23 | Head | Laborer | Michigan |
| 2 | Erma Kimball | 22 | Wife | — | Michigan |
| 3 | Shirley Kimball | 3 | Dau | — | Michigan |
| 4 | Harvey Kimball | 1 | Son | — | Michigan |
| 5 | Arthur Chandler | 25 | Head | Laborer | Michigan |
| 6 | June Chandler | 23 | Wife | — | Michigan |
| 7 | Charles Chandler | 1 | Son | — | Michigan |
| 8 | Earl S. Hunt | 36 | Head | Truck Driver | Michigan |
| 9 | Thelma Hunt | 20 | Wife | — | Michigan |
| 10 | Earl Jr. Hunt | 0 | Son | — | Michigan |
| 11 | Bernice Hunt | 45 | Mother | — | Michigan |
| 12 | Lyle Meyers | 28 | Head | Laborer | Michigan |
| 13 | Bonnie Meyers | 21 | Wife | — | Michigan |
| 14 | Phyllis Meyers | 3 | Dau | — | Michigan |
| 15 | Laura Meyers | 1 | Dau | — | Michigan |
| 16 | Philip Sr. Kregor | 43 | Head | Partner | Michigan |
| 17 | Sallie Kregor | 39 | Wife | Stenographer | Michigan |
| 18 | Philip Jr. Kregor | 16 | Son | — | Michigan |
| 19 | Alexander Urban | 24 | Head | Salesman Beer-Wholesale | Michigan |
| 20 | Agnes Urban | 24 | Wife | — | Michigan |
| 21 | Jacob Greenberg | 87 | Head | — | Rumania |
| 22 | Anna Greenberg | 80 | Wife | — | Rumania |
| 23 | Louis Pratt | 52 | Head | Welder | Michigan |
| 24 | Mable Pratt | 53 | Wife | — | Michigan |
| 25 | Charles Pratt THIS PERSON | 32 | Son | Physio Therapist | Michigan |
| 26 | Robert Collins | 23 | Head | Laborer | Michigan |
| 27 | Charlotte Collins | 24 | Wife | — | Michigan |
| 28 | Bonnie Collins | 3 | Dau | — | Michigan |
| 29 | William Collins | 0 | Son | — | Michigan |
| 30 | Rutherford Butt | 46 | Head | Salesman | Michigan |
| 31 | Ruth Butt | 49 | Wife | Beautician | Michigan |
| 32 | Roy C. Butt | 17 | Son | Clerk | Michigan |
| 33 | Virginia Butt | 15 | Dau | — | Michigan |
| 34 | Frank Madigan | 48 | Head | Laborer | Michigan |
| 35 | Mable Madigan | 36 | Wife | — | Michigan |
| 36 | Robert Madigan | 13 | Son | — | Michigan |
| 37 | Margaret Madigan | 11 | Dau | — | Michigan |
| 38 | Dorothy Madigan | 9 | Dau | — | Michigan |
| 39 | James Madigan | 4 | Son | — | Michigan |
Pedigree Summary
Charles
Gen 1 · 3 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)