CZ
Charles Zimmerman — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Coos-County, Oregon
Our Model Tree links this Charles Zimmerman across the 1920, 1930 and 1940 US Censuses in Coos-County, Oregon (XGBoost, ~Confirmed) — first a head (b.~1887), then head of a 2-person household.
Age 53
b. ~1887
Male
Head
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Coos-County, Oregon |
| Surname | Zimmerman |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Marshfield |
| 1935 Residence (County) | Coos |
| Additional Details | |
| Occupation | Off. Manager |
| Industry | Lumber Mill |
| Class of Worker | PW |
| Hours Worked | 35 |
| Income (1939) | 1076 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Off. Manager |
| Township / Ward | Marshfield |
| Est. Birth Year | ~1887 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| William Zimmerman | Son | — | 22 | ~1918 |
| Charles Zimmerman | Head | — | 53 | ~1887 |
Census Appearances
1920
Coos, Oregon
Head, age 30
Coos, Oregon · implied b. ~1890 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Zimmerman |
| Given Name | Charles M |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | U.S. |
| Mother's Birthplace | Texas |
| Occupation | Caretaker |
| Industry | Pumping Sta |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Coos, Oregon
Head, age 41
Coos, Oregon · implied b. ~1889 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Zimmerman |
| Given Name | Charles M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 25 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | United States |
| Occupation | Pile driver man |
| Industry | In logging camp |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 3 |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Coos-County, Oregon
Head, age 53
Coos-County, Oregon · implied b. ~1887 — 2 household members
| Surname | Zimmerman |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Marshfield |
| 1935 Residence (County) | Coos |
| Occupation | Off. Manager |
| Industry | Lumber Mill |
| Class of Worker | PW |
| Hours Worked | 35 |
| Income (1939) | 1076 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| 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 Zimmerman across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Charles Zimmerman
Head · 1940 · age 53 · b. ~1887 · Oregon
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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 — Coos-County, Oregon
Open full size
1940 US Federal Census — Coos-County, Oregon
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03358-00154)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ronald Savage | 1 | Son | — | Oregon |
| 42 | Wilson J. Kaufman | 64 | Head | Accountant | Illinois |
| 43 | Clara V. Kaufman | 58 | Wife | — | Illinois |
| 44 | Caroline Damant | 28 | Daughter | Stenographer | Oregon |
| 45 | Hazel Eade | 45 | Head | Saleslady | Minnesota |
| 46 | Lucile Edmonds | 27 | Sister | Bookkeeper | Minnesota |
| 47 | Charles Zimmerman THIS PERSON | 53 | Head | Off. Manager | Iowa |
| 48 | William Zimmerman | 22 | Son | Parts Manager | Oregon |
| 49 | Preston Gray | 24 | Head | Owner | California |
| 50 | Jean Gray | 23 | Wife | — | California |
| 51 | — | None | — | — | — |
| 52 | Alverda May | 53 | Head | — | Nebraska |
| 53 | Florence May | 23 | Daughter | Bookkeeper | Kansas |
| 54 | Michael Boileau | 30 | Head | Operator Dept. | Minnesota |
| 55 | Ethel Boileau | 31 | Wife | Manager | Oregon |
| 56 | Constance Boileau | 6 | Daughter | — | Oregon |
| 57 | Isabelle Gardiner | 58 | Mother-in-law | — | Wisconsin |
| 58 | Anna Ellefsan | 56 | Head | — | Norway |
| 59 | Enid Ellefsan | 21 | Daughter | Stenographer | Oregon |
| 60 | Anna Ellefsan | 19 | Daughter | Beauty Operator | Oregon |
| 61 | Constance Ellefsan | 16 | Daughter | — | Oregon |
| 62 | Everett F. Richards | 26 | Boarder | Truck Driver | Nebraska |
| 63 | John Mcgavern | 37 | Boarder | Recruiting | New Jersey |
| 64 | Glenn W. Lehiel | 56 | Boarder | Laborer | Washington |
| 65 | Sol R. Patton | 65 | Head | Minister | Indiana |
| 66 | Nora M. Patton | 54 | Wife | — | Oregon |
| 67 | — | None | — | — | — |
| 68 | Frederick W. Dobbyn | 21 | Head | Salesman | Canada |
| 69 | Vernice R. Dobbyn | 21 | Wife | — | Washington |
| 70 | Thomas G. Kelley | 56 | Head | Miner | Pennsylvania |
| 71 | Katherine Kelley | 59 | Wife | — | West Virginia |
| 72 | Asal F. Wallace | 41 | Head | Maintenance Worker | Iowa |
| 73 | Winifred Wallace | 41 | Wife | — | California |
| 74 | James F. Hansen | 53 | Head | Contractor | Denmark |
| 75 | Ethel B. Hansen | 43 | Wife | — | Missouri |
| 76 | Berton Hansen | 23 | Son | Tallyman | Missouri |
| 77 | Lester Hansen | 21 | Son | Carpenter Apprentice | Alabama |
| 78 | Elvira Hansen | 18 | Daughter | — | Oklahoma |
| 79 | Lila Hansen | 16 | Daughter | — | Oregon |
| 80 | Gerald Hansen | 14 | Son | — | Oregon |
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)