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Charles Mccoy — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hardin-County, Iowa
Our Model Tree links this Charles Mccoy across the 1930 and 1940 US Censuses in Hardin-County, Iowa (XGBoost, ~Confirmed) — first a head (b.~1881), then head of a 8-person household.
Age 59
b. ~1881
Male
Head
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hardin-County, Iowa |
| Surname | McCoy |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Sherman Twp |
| 1935 Residence (County) | Hardin |
| Additional Details | |
| Occupation | Farm Operator |
| Class of Worker | OA |
| Hours Worked | 70 |
| Income (1939) | 0 |
| Highest Grade | H-2 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Farm Operator |
| Township / Ward | Sherman Twp |
| Est. Birth Year | ~1881 |
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 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Charles Mccoy | Head | — | 59 | ~1881 |
| Duane Halbe | Son | — | 5 | ~1935 |
| Donald Halbe | Son | — | 2 | ~1938 |
| Delos Halbe | Son | — | 7 | ~1933 |
| David Halbe | Other | — | 31 | ~1909 |
| Edwin Mccoy | Son | — | 24 | ~1916 |
| Donna Halbe | Daughter | — | 2 | ~1938 |
| Ruth Halbe | Spouse | — | 30 | ~1910 |
Census Appearances
1930
Hardin, Iowa
Head, age 49
Hardin, Iowa · implied b. ~1881 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCoy |
| Given Name | Charles H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 28 |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Veteran | No |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Hardin-County, Iowa
Head, age 59
Hardin-County, Iowa · implied b. ~1881 — 8 household members
| Surname | McCoy |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Sherman Twp |
| 1935 Residence (County) | Hardin |
| Occupation | Farm Operator |
| Class of Worker | OA |
| Hours Worked | 70 |
| Income (1939) | 0 |
| Highest Grade | H-2 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Mccoy across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Charles Mccoy
Head · 1940 · age 59 · b. ~1881 · Iowa
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Hardin-County, Iowa
Open full size
1940 US Federal Census — Hardin-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01165-00564)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Wendell Wykle | 28 | Head | Farm Operator | Iowa |
| 2 | Esther Wykle | 28 | Wife | Housewife | Iowa |
| 3 | Lowell Wykle | 4 | Son | — | Iowa |
| 4 | Betty Wykle | 2 | Daughter | — | Iowa |
| 5 | Sharon Wykle | 0 | Daughter | — | Iowa |
| 6 | Gerald Ingersoll | 17 | Hired man | Laborer | Iowa |
| 7 | Vernon Rosanke | 28 | Head | Farmer | Iowa |
| 8 | Bernice Rosanke | 25 | Wife | Housewife | Iowa |
| 9 | Emil E. Platt | 66 | Head | Farm Operator | Wisconsin |
| 10 | Louisa Platt | 69 | Wife | Housewife | Wisconsin |
| 11 | Allen Platt | 36 | Son | Farm Work | Iowa |
| 12 | Russel Platt | 34 | Son | Farm Work | Iowa |
| 13 | Fred C. Tapps | 74 | Head | Farm Operator | Wisconsin |
| 14 | Mary M. Tapps | 75 | Wife | Housewife | Iowa |
| 15 | Franklin M. Tapps | 48 | Son | Farming | Iowa |
| 16 | Alfred Wiersema | 25 | Hired man | Farm Work | Iowa |
| 17 | Charles Mccoy THIS PERSON | 59 | Head | Farm Operator | Iowa |
| 18 | Edwin Mccoy | 24 | Son | Farm Work | Iowa |
| 19 | David H. Halbe | 31 | Hired man | Hired Man | Iowa |
| 20 | Ruth C. Halbe | 30 | Wife | Housewife | Iowa |
| 21 | Delos Halbe | 7 | Son | — | Iowa |
| 22 | Duane Halbe | 5 | Son | — | Iowa |
| 23 | Donald Ray Halbe | 2 | Son | — | Iowa |
| 24 | Donna Mae Halbe | 2 | Daughter | — | Iowa |
| 25 | Everett J. Winters | 29 | Head | Farm Operator | North Carolina |
| 26 | Twyla Winters | 24 | Wife | Housewife | Iowa |
| 27 | Joylyn Winters | 5 | Daughter | — | Iowa |
| 28 | Frank S. Rollins | 63 | Head | Farm Operator | Kansas |
| 29 | Betty R. Rollins | 64 | Wife | Housewife | Illinois |
| 30 | Clayton Rollins | 33 | Son | Farm Work | Texas |
| 31 | Harry G. Spindler | 44 | Head | Farm Operator | Missouri |
| 32 | Emma Spindler | 42 | Wife | Housewife | Iowa |
| 33 | Rayene Spindler | 4 | Son | — | Iowa |
| 34 | Lloyd Smuck | 23 | Hired man | Farm Work | Iowa |
| 35 | Henry H. Manneter | 52 | Head | Farm Operator | Iowa |
| 36 | Rosa Manneter | 53 | Wife | Housewife | Ohio |
| 37 | Wilma Manneter | 24 | Daughter | Housework | Iowa |
| 38 | Dale Case | 29 | Head | Farm Operator | Iowa |
| 39 | Dorothy Case | 30 | Wife | Housewife | Iowa |
| 40 | Charles Benze | 17 | Hired man | Farm Hand | Iowa |
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)