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Charles Patterson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Crawford-County, Iowa
Our Model Tree links this Charles Patterson across the 1920, 1930 and 1940 US Censuses in Crawford-County, Iowa (XGBoost, ~Confirmed) — first a head (b.~1871), then head of a 4-person household.
Age 69
b. ~1871
Male
Head
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Crawford-County, Iowa |
| Surname | Patterson |
| Given Name | Charles D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 69 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | West Side Town |
| 1935 Residence (County) | Crawford |
| Additional Details | |
| Occupation | Physician |
| Industry | Private Practice |
| Class of Worker | O A |
| Hours Worked | 80 |
| Income (1939) | 3292 |
| Highest Grade | C 4 |
| 1935 Residence | Same Place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Physician |
| Township / Ward | West Side Town |
| Est. Birth Year | ~1871 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Eleanor Patterson | Daughter | — | 25 | ~1915 |
| Charles Patterson | Head | — | 69 | ~1871 |
| Robert Patterson | Son | — | 23 | ~1917 |
| Grace Patterson | Spouse | — | 60 | ~1880 |
Census Appearances
1920
Crawford, Iowa
Head, age 50
Crawford, Iowa · implied b. ~1870 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Patterson |
| Given Name | Charles L |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Indiana |
| Occupation | Physician |
| Class of Worker | Oa |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Crawford, Iowa
Head, age 59
Crawford, Iowa · implied b. ~1871 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Patterson |
| Given Name | Charles L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 30 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Indiana |
| Occupation | Physician |
| Industry | Medical |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 15 |
| Radio Set | R |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Crawford-County, Iowa
Head, age 69
Crawford-County, Iowa · implied b. ~1871 — 4 household members
| Surname | Patterson |
| Given Name | Charles D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 69 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | West Side Town |
| 1935 Residence (County) | Crawford |
| Occupation | Physician |
| Industry | Private Practice |
| Class of Worker | O A |
| Hours Worked | 80 |
| Income (1939) | 3292 |
| Highest Grade | C 4 |
| 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 Patterson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Patterson
Head · 1940 · age 69 · b. ~1871 · 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 — Crawford-County, Iowa
Open full size
1940 US Federal Census — Crawford-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01152-00591)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles D. Patterson THIS PERSON | 69 | Head | Physician | Iowa |
| 2 | Grace Patterson | 60 | Wife | Postmaster | Vermont |
| 3 | Eleanor Patterson | 25 | Daughter | Clerk | Iowa |
| 4 | Robert Patterson | 23 | Son | Clerk | Iowa |
| 5 | Walter Winter | 52 | Head | Manager | Iowa |
| 6 | Edith Winter | 48 | Wife | — | Iowa |
| 7 | Eileen Winter | 21 | Daughter | Assistant | Iowa |
| 8 | Beverly Winter | 6 | Daughter | — | Iowa |
| 9 | Lloyd Lamp | 29 | Head | Truck Driver | Iowa |
| 10 | Naomi Lamp | 28 | Wife | — | Iowa |
| 11 | Glen Lamp | 2 | Son | — | Iowa |
| 12 | Howard Lamp | 28 | Brother | Truck Driver | Iowa |
| 13 | Hilda Kruse | 49 | Head | Cook | Iowa |
| 14 | Robert Kruse | 16 | Son | — | Iowa |
| 15 | Donald Kruse | 12 | Son | — | Iowa |
| 16 | Frank A. Hoffman | 58 | Head | Cashier | Iowa |
| 17 | Hoffman | 45 | Wife | — | Iowa |
| 18 | Jay A. Hoffman | 20 | Son | — | Iowa |
| 19 | Arthur Pahl | 48 | Head | Manager | Iowa |
| 20 | Lula Pahl | 33 | Wife | — | Iowa |
| 21 | Arthur Jr. Pahl | 6 | Son | — | Iowa |
| 22 | Angela Johannsen | 57 | Head | Nr Worker | Iowa |
| 23 | End Of Block 14 & Start 13 | None | — | — | — |
| 24 | Victor Evers | 46 | Head | Plumber | Iowa |
| 25 | Helen Evers | 39 | Wife | — | Oklahoma |
| 26 | Warren Evers | 17 | Son | 26 Telephone Line | Iowa |
| 27 | August Rohwer | 70 | Head | President | Iowa |
| 28 | Ella Rohwer | 43 | Daughter | — | Iowa |
| 29 | Irene Rohwer | 35 | Daughter | — | Iowa |
| 30 | Edna Rohwer | 27 | Daughter | 12 Nurse | Iowa |
| 31 | Henry Moeller | 76 | Head | Clerk | Germany |
| 32 | Herbert Snyder | 48 | Head | 20 Extra Gang | Iowa |
| 33 | Elizabeth Snyder | 42 | Wife | — | Iowa |
| 34 | Valeria Snyder | 17 | Daughter | Waitress | Iowa |
| 35 | Parrell Snyder | 13 | Son | — | Iowa |
| 36 | Ends Block 13 & Starts 12 And 11 | None | — | — | — |
| 37 | Louis Diercksen | 48 | Head | 14 Salesman | Missouri |
| 38 | Lydia Diercksen | 40 | Wife | — | Iowa |
| 39 | Leonard Diercksen | 19 | Son | Laborer | Iowa |
| 40 | Laurel Diercksen | 15 | Daughter | Sales Girl | 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)