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Frank Henderson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Chouteau-County, Montana
Our Model Tree links this Frank Henderson across the 1930 and 1940 US Censuses in Chouteau-County, Montana (XGBoost, ~Confirmed) — first a head (b.~1901), then head of a 10-person household.
Age 39
b. ~1901
Male
Head
Born: Montana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Chouteau-County, Montana |
| Surname | Henderson |
| Given Name | Frank R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Montana |
| 1935 Residence (City) | School District 26 Warrick Township 27 N Range 16 E |
| 1935 Residence (County) | Chouteau |
| Additional Details | |
| Occupation | carpenter |
| Industry | Government Construction |
| Class of Worker | GW |
| Hours Worked | 48 |
| Income (1939) | 1800 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
| Occupation | Carpenter |
| Township / Ward | School District 26 Warrick Township 27 N Range 16 E |
| Est. Birth Year | ~1901 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Frances Henderson | Daughter | — | 12 | ~1928 |
| Lois Henderson | Spouse | — | 40 | ~1900 |
| Marion Lear | Daughter | — | 18 | ~1922 |
| Roy Lear | Other | — | 22 | ~1918 |
| Harold Lear | Other | — | 1 | ~1939 |
| Verna Henderson | Daughter | — | 10 | ~1930 |
| Betty Henderson | Daughter | — | 9 | ~1931 |
| Frank Henderson | Son | — | 3 | ~1937 |
| Frank Henderson | Head | — | 39 | ~1901 |
| Helen Henderson | Daughter | — | 15 | ~1925 |
Census Appearances
1930
Chouteau, Montana
Head, age 29
Chouteau, Montana · implied b. ~1901 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Henderson |
| Given Name | Frank Y. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Montana |
| Age at First Marriage | 20 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Wisconsin |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
1940
Chouteau-County, Montana
Head, age 39
Chouteau-County, Montana · implied b. ~1901 — 10 household members
| Surname | Henderson |
| Given Name | Frank R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Montana |
| 1935 Residence (City) | School District 26 Warrick Township 27 N Range 16 E |
| 1935 Residence (County) | Chouteau |
| Occupation | carpenter |
| Industry | Government Construction |
| Class of Worker | GW |
| Hours Worked | 48 |
| Income (1939) | 1800 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
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 Frank Henderson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Frank Henderson
Head · 1940 · age 39 · b. ~1901 · Montana
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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 — Chouteau-County, Montana
Open full size
1940 US Federal Census — Chouteau-County, Montana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02216-00172)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Fred C. Henderson | 44 | Head | Rancher | Montana |
| 2 | Alice J. Henderson | 45 | Wife | — | Kansas |
| 3 | Ira C. Henderson | 18 | Son | — | Montana |
| 4 | Alice B. Henderson | 17 | Daughter | — | Montana |
| 5 | Gregory J. Henderson | 20 | Son | Laborer | Montana |
| 6 | Eldine Henderson | 18 | Daughter-in-law | Cook | Montana |
| 7 | Charles R. Henderson | 71 | Uncle | — | Canada-English |
| 8 | Frank R. Henderson THIS PERSON | 39 | Head | Carpenter | Montana |
| 9 | Lois R. Henderson | 40 | Wife | — | Minnesota |
| 10 | Helen R. Henderson | 15 | Daughter | — | Montana |
| 11 | Frances J. Henderson | 12 | Daughter | — | Montana |
| 12 | Verna Mae Henderson | 10 | Daughter | — | Montana |
| 13 | Betty L. Henderson | 9 | Daughter | — | Montana |
| 14 | Frank L. Henderson | 3 | Son | — | Montana |
| 15 | Marion G. Lear | 18 | Daughter | — | Montana |
| 16 | Roy H. Lear | 22 | Son-in-law | Laborer | Montana |
| 17 | Harold M. Lear | 1 | Grandson | — | Montana |
| 18 | Wilbert Henderson | 46 | Head | Rancher | Montana |
| 19 | Ruby M. Henderson | 46 | Wife | — | South Dakota |
| 20 | Milford C. Henderson | 17 | Daughter | — | Montana |
| 21 | Lorne C. Mcconkey | 39 | Head | Rancher | Montana |
| 22 | Lucille Mcconkey | 38 | Wife | — | Montana |
| 23 | Lorine I. Mcconkey | 15 | Daughter | — | Montana |
| 24 | Ben C. Mcconkey | 14 | Son | — | Montana |
| 25 | Gerald J. Mcconkey | 9 | Son | — | Montana |
| 26 | Richard Haviland | 45 | Laborer | Laborer | Iowa |
| 27 | Minnie B. Schultz | 27 | Head | Operator | Germany |
| 28 | May Rosie Schultz | 5 | Daughter | — | Iowa |
| 29 | Max Schmid | 58 | Head | Operator | Iowa |
| 30 | Irene Schmid | 43 | Wife | — | South Dakota |
| 31 | Marie Schmid | 17 | Daughter | — | Montana |
| 32 | Max Jr. Schmid | 13 | Son | — | Montana |
| 33 | Jacob Norden | 66 | Head | Rancher | Germany |
| 34 | Henry Norden | 63 | Brother | — | Germany |
| 35 | Eilif Olson | 48 | Head | Rancher | Norway |
| 36 | Christina Olson | 49 | Wife | — | Norway |
| 37 | Walter G. Olson | 21 | Son | Laborer | Montana |
| 38 | Genevieve A. Olson | 19 | Daughter | — | Montana |
| 39 | Elmo Olson | 16 | Son | Laborer | Montana |
| 40 | Edna Olson | 9 | Daughter | — | Montana |
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)