CM
Charles Marsh — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Doniphan-County, Kansas
Our Model Tree links this Charles Marsh across the 1930 and 1940 US Censuses in Doniphan-County, Kansas (XGBoost, ~Confirmed) — first a son (b.~1919), then head of a 6-person household.
Age 21
b. ~1919
Male
Son
Born: Kansas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Doniphan-County, Kansas |
| Surname | Marsh |
| Given Name | Charles F. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Wolf River Township |
| 1935 Residence (County) | Doniphan |
| Additional Details | |
| Highest Grade | G 4 |
| 1935 Residence | Same House |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Township / Ward | Wolf River Township |
| Est. Birth Year | ~1919 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Lizzie Marsh | Spouse | — | 42 | ~1898 |
| William Marsh | Son | — | 24 | ~1916 |
| Fred Marsh | Head | — | 45 | ~1895 |
| Rolland Marsh | Son | — | 11 | ~1929 |
| Charles Marsh | Son | — | 21 | ~1919 |
| Shirley Marsh | Daughter | — | 3 | ~1937 |
Census Appearances
1930
Doniphan, Kansas
Son, age 11
Doniphan, Kansas · implied b. ~1919 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Marsh |
| Given Name | Charles F |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Doniphan-County, Kansas
Son, age 21
Doniphan-County, Kansas · implied b. ~1919 — 6 household members
| Surname | Marsh |
| Given Name | Charles F. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Wolf River Township |
| 1935 Residence (County) | Doniphan |
| Highest Grade | G 4 |
| 1935 Residence | Same House |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 Marsh across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Marsh
Son · 1940 · age 21 · b. ~1919 · Kansas
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Sibling
William Marsh
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Shirley Marsh
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rolland Marsh
Sibling · 1940 · age 11
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 — Doniphan-County, Kansas
Open full size
1940 US Federal Census — Doniphan-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01229-00389)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Gayola Sisk | 12 | daughter | — | Nebraska |
| 42 | Eiley Sisk | 9 | son | — | Kansas |
| 43 | Gerald Sisk | 6 | son | — | Kansas |
| 44 | Raymond Keck | 22 | son-in-law | Apprentice Electrician | Kansas |
| 45 | Ruby Mae Keck | 18 | daughter | — | Kansas |
| 46 | Ira M. Pennel | 61 | Head | Farmer | Kansas |
| 47 | Estella M. Pennel | 45 | wife | — | Kansas |
| 48 | John A. Pennel | 27 | Head | Farmer | Kansas |
| 49 | Ruby L. Pennel | 27 | wife | — | Missouri |
| 50 | Margaret Pennel | 4 | daughter | — | Kansas |
| 51 | Juanita Pennel | 2 | daughter | — | Kansas |
| 52 | Wermay Pennel | 1 | daughter | — | Kansas |
| 53 | Bertha Bolden | 30 | Head | — | Kansas |
| 54 | Frank Bolden | 9 | son | — | Kansas |
| 55 | John Bolden | 8 | son | — | Kansas |
| 56 | George Bolden | 7 | son | — | Kansas |
| 57 | Charles W. Koehler | 43 | Head | Farm Laborer | Kansas |
| 58 | Carrie E. Koehler | 37 | wife | — | Kansas |
| 59 | Alice Koehler | 10 | daughter | — | Kansas |
| 60 | Katherine Koehler | 8 | daughter | — | Kansas |
| 61 | Allan Russel | 61 | father-in-law | Laborer | Iowa |
| 62 | Fred G. Marsh | 45 | Head | Farmer | Missouri |
| 63 | Lizzie L. Marsh | 42 | wife | — | Switzerland |
| 64 | William H. Marsh | 24 | son | — | Kansas |
| 65 | Charles F. Marsh THIS PERSON | 21 | son | — | Kansas |
| 66 | Rolland M. Marsh | 11 | son | — | Kansas |
| 67 | Shirley L. Marsh | 3 | daughter | — | Kansas |
| 68 | Daniel B. Marsh | 45 | Head | Farmer | Missouri |
| 69 | Katherine M. Marsh | 41 | wife | — | Kansas |
| 70 | Robert E. Marsh | 19 | son | — | Kansas |
| 71 | Clifford V. Marsh | 18 | son | Farm Helper | Kansas |
| 72 | Roger W. Marsh | 17 | son | — | Kansas |
| 73 | Walter W. Marsh | 16 | son | — | Kansas |
| 74 | Warren E. Marsh | 15 | son | — | Kansas |
| 75 | Chester H. Marsh | 8 | son | — | Kansas |
| 76 | Junior D. Marsh | 7 | son | — | Kansas |
| 77 | Margaret G. Marsh | 4 | daughter | — | Kansas |
| 78 | Michael A. Ruddy | 46 | Head | Farmer | Kansas |
| 79 | Anne M. Ruddy | 46 | wife | — | Kansas |
| 80 | Rose Anne Ruddy | 6 | daughter | — | Kansas |
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)