WM
William Marsh — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jackson-County, Missouri
Our Model Tree links this William Marsh across the 1930 and 1940 US Censuses in Jackson-County, Missouri (XGBoost, ~Confirmed) — first a head (b.~1903), then head of a 4-person household.
Age 37
b. ~1903
Male
Head
Born: Arkansas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Jackson-County, Missouri |
| Surname | Marsh |
| Given Name | William P. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Arkansas |
| 1935 Residence (City) | Kansas City |
| 1935 Residence (County) | Jackson |
| Additional Details | |
| Occupation | Bookkeeper |
| Industry | Sieling Hints & Pannell Co |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 3000 |
| Highest Grade | C 1 |
| 1935 Residence | Same place |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
| Occupation | Bookkeeper |
| Township / Ward | Kansas City |
| Est. Birth Year | ~1903 |
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 William | Age | Birth yr |
|---|---|---|---|---|
| William Marsh | Head | — | 37 | ~1903 |
| Mary Marsh | Daughter | — | 8 | ~1932 |
| Mary Marsh | Spouse | — | 44 | ~1896 |
| Barbara Marsh | Daughter | — | 11 | ~1929 |
Census Appearances
1930
Jackson, Missouri
Head, age 26
Jackson, Missouri · implied b. ~1904 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Marsh |
| Given Name | William P. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Arkansas |
| Age at First Marriage | 24 |
| Father's Birthplace | England |
| Mother's Birthplace | Alabama |
| Occupation | Bookkeeper |
| Industry | Radio Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 35 |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
1940
Jackson-County, Missouri
Head, age 37
Jackson-County, Missouri · implied b. ~1903 — 4 household members
| Surname | Marsh |
| Given Name | William P. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Arkansas |
| 1935 Residence (City) | Kansas City |
| 1935 Residence (County) | Jackson |
| Occupation | Bookkeeper |
| Industry | Sieling Hints & Pannell Co |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 3000 |
| Highest Grade | C 1 |
| 1935 Residence | Same place |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
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 William Marsh across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Marsh
Head · 1940 · age 37 · b. ~1903 · Missouri
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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 — Jackson-County, Missouri
Open full size
1940 US Federal Census — Jackson-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02179-00949)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Dorsey Jr. Thorn | 9 | Son | — | Missouri |
| 42 | Rose F. Thorn | 77 | In-law | — | Kansas |
| 43 | David A. Evans | 53 | Head | Dealer In Building Mat. | Pennsylvania |
| 44 | Lillian M. Evans | 53 | Wife | — | Missouri |
| 45 | David G. Evans | 29 | Son | Plasterer | Missouri |
| 46 | Franklin F. Evans | 21 | Son | Credit Manager | Missouri |
| 47 | Margaret West | 77 | In-law | — | England |
| 48 | Dominick Palermo | 41 | Head | Wholesale Produce | Italy |
| 49 | Mary B. Palermo | 40 | Wife | — | Kansas |
| 50 | Dominick Jr. Palermo | 12 | Son | — | Missouri |
| 51 | Daniel T. Palermo | 10 | Son | — | Kansas |
| 52 | Margaret Palermo | 8 | Daughter | — | Missouri |
| 53 | Mary J. Palermo | 6 | Daughter | — | Kansas |
| 54 | John B. Verlin | 50 | Head | — | Nebraska |
| 55 | Coralin Verlin | 27 | Daughter | Clerk & Stenographer | Nebraska |
| 56 | Cassius M. Verlin | 21 | Son | Salesman | Nebraska |
| 57 | Roy Craft | 45 | Lodger | Advertising Artist | Pennsylvania |
| 58 | Mary Craft | 30 | Wife | Commercial Artist | Missouri |
| 59 | James Ashby | 60 | Lodger | Traveling Salesman | Missouri |
| 60 | Frank H. Briggs | 67 | Head | General Agent | Illinois |
| 61 | Myrtle G. Briggs | 46 | Wife | — | Kentucky |
| 62 | John E. Blackburn | 63 | Head | Parcel Post Carrier | Pennsylvania |
| 63 | Lela G. Blackburn | 56 | Wife | — | Missouri |
| 64 | Lula May Blackburn | 20 | Daughter | New Worker | Missouri |
| 65 | James G. Lacey | 36 | Head | Salesman | Missouri |
| 66 | Irene J. Lacey | 33 | Wife | — | Missouri |
| 67 | Herbert W. George | 30 | Head | Traveling Salesman | Missouri |
| 68 | Anna E. George | 26 | Wife | — | Nebraska |
| 69 | Millicent Jackson | 19 | Lodger | Clerk | Nebraska |
| 70 | Void | None | — | — | — |
| 71 | Jasper L. Campbell | 51 | Head | Stationary Engineer | Alabama |
| 72 | Mabel F. Campbell | 51 | Wife | — | Missouri |
| 73 | Samuel G. Silverstein | 51 | Head | Purchasing Agent | Missouri |
| 74 | Lucy M. Silverstein | 42 | Wife | — | Wisconsin |
| 75 | William P. Marsh THIS PERSON | 37 | Head | Bookkeeper | Arkansas |
| 76 | Mary E. Marsh | 44 | Wife | — | Illinois |
| 77 | Barbara J. Marsh | 11 | Daughter | — | Missouri |
| 78 | Mary J. Marsh | 8 | Daughter | — | Missouri |
| 79 | Maurice E. Filson | 36 | Head | Credit Manager | Missouri |
| 80 | Edythe M. Filson | 35 | Wife | — | Missouri |
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)