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Henry Henderson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Muskegon-County, Michigan
Our Model Tree links this Henry Henderson across the 1920, 1930 and 1940 US Censuses in Muskegon-County, Michigan (XGBoost, ~Confirmed) — first a head (b.~1869), then head of a 4-person household.
Age 71
b. ~1869
Male
Head
Born: Sweden
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Muskegon-County, Michigan |
| Surname | Henderson |
| Given Name | Henry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 71 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | Muskegon City |
| 1935 Residence (County) | Muskegon |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Nightwatchman |
| Industry | Aluminum Foundry |
| Class of Worker | PW |
| Hours Worked | 21 |
| Income (1939) | 900 |
| Highest Grade | 4 |
| 1935 Residence | Same Place |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
| Occupation | Nightwatchman |
| Township / Ward | Muskegon City |
| Est. Birth Year | ~1869 |
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 Henry | Age | Birth yr |
|---|---|---|---|---|
| Sandra Henderson | Other | — | 6 | ~1934 |
| Henry Henderson | Head | — | 71 | ~1869 |
| Ines Henderson | Spouse | — | 61 | ~1879 |
| Glenna Henderson | Daughter | — | 37 | ~1903 |
Census Appearances
1920
Muskegon, Michigan
Head, age 50
Muskegon, Michigan · implied b. ~1870 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Henderson |
| Given Name | Henry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1891 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Conductor |
| Industry | Street car |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1930
Muskegon, Michigan
Head, age 60
Muskegon, Michigan · implied b. ~1870 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Henderson |
| Given Name | Henry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1891 |
| Age at First Marriage | 30 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Conductor |
| Industry | Street Railway |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | R |
| Home Value / Rent | 6000 |
| Radio Set | R |
| Veteran | No |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1940
Muskegon-County, Michigan
Head, age 71
Muskegon-County, Michigan · implied b. ~1869 — 4 household members
| Surname | Henderson |
| Given Name | Henry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 71 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | Muskegon City |
| 1935 Residence (County) | Muskegon |
| Naturalization Status | Naturalized |
| Occupation | Nightwatchman |
| Industry | Aluminum Foundry |
| Class of Worker | PW |
| Hours Worked | 21 |
| Income (1939) | 900 |
| Highest Grade | 4 |
| 1935 Residence | Same Place |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
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 Henry Henderson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Henry Henderson
Head · 1940 · age 71 · b. ~1869 · Michigan
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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 — Muskegon-County, Michigan
Open full size
1940 US Federal Census — Muskegon-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01795-00457)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Carl O. Johnson | 47 | Head | Ground Man | Michigan |
| 2 | Minnie Johnson | 47 | Wife | — | Michigan |
| 3 | Marjory Johnson | 16 | Daughter | — | Michigan |
| 4 | Robert Johnson | 14 | Son | — | Michigan |
| 5 | John Dahlstedt | 74 | Head | Oiler | Sweden |
| 6 | Christina Dahlstedt | 64 | Wife | — | Sweden |
| 7 | Victor Hagen | 43 | Head | Supervisor | Finland |
| 8 | Hazel Hagen | 38 | Wife | — | Michigan |
| 9 | Marilyn Hagen | 12 | Daughter | — | Michigan |
| 10 | Grace Mrs. Vienhuis | 79 | Head | — | Holland |
| 11 | Edward Vienhuis | 53 | Son | Laborer | Michigan |
| 12 | Albert Vienhuis | 9 | Grandson | — | Michigan |
| 13 | Albert Devries | 56 | Head | Tool Maker | Michigan |
| 14 | Winnie Devries | 47 | Wife | — | Michigan |
| 15 | Harvey Casselman | 35 | Head | Sander | Canada English |
| 16 | Virginia Casselman | 33 | Wife | Secretary | Michigan |
| 17 | Phrolph Paldonus | 34 | Lodger | Shipping Clerk | Michigan |
| 18 | Henry Hansen | 52 | Head | Clerk | Michigan |
| 19 | Ada Hansen | 53 | Wife | — | Michigan |
| 20 | Hazel Beauvais | 44 | Head | Maid | Michigan |
| 21 | Florence Beauvais | 22 | Daughter | Office Clerk | Michigan |
| 22 | Dorothy Beauvais | 20 | Daughter | Office Clerk | Michigan |
| 23 | Clarence Jefferson | 35 | Head | Salesman | Michigan |
| 24 | Rose Jefferson | 33 | Wife | Stenographer | Wisconsin |
| 25 | Shirley Jefferson | 15 | Daughter | — | Michigan |
| 26 | William Mccann | 46 | Head | Stenog. Clerk | Pennsylvania |
| 27 | Flora Mccann | 39 | Wife | School Teacher | Michigan |
| 28 | Elizabeth Mccann | 3 | Daughter | — | Michigan |
| 29 | Carl Huizenga | 49 | Head | Building Engineer | Illinois |
| 30 | Alice Huizenga | 45 | Wife | — | Michigan |
| 31 | Carl Jr. Huizenga | 19 | Son | Office Clerk | Michigan |
| 32 | Donald Huizenga | 17 | Son | — | Michigan |
| 33 | Kenneth Huizenga | 15 | Son | — | Michigan |
| 34 | Henry Henderson THIS PERSON | 71 | Head | Nightwatchman | Sweden |
| 35 | Ines Henderson | 61 | Wife | — | Sweden |
| 36 | Glenna Henderson | 37 | Daughter | — | Michigan |
| 37 | Sandra Henderson | 6 | Granddaughter | — | Ohio |
| 38 | Henry Valk | 41 | Head | Stock Clerk | Holland |
| 39 | Gertrude Valk | 45 | Wife | Can Sorter | New Jersey |
| 40 | Arvid K. Mellema | 77 | Head | Tailor | Sweden |
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)