CS
Charles Stevens — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Flathead-County, Montana
Our Model Tree links this Charles Stevens across the 1930 and 1940 US Censuses in Flathead-County, Montana (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 10-person household.
Age 12
b. ~1928
Male
Son
Born: Montana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Flathead-County, Montana |
| Surname | Stevens |
| Given Name | Charles Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Montana |
| 1935 Residence (City) | Kalispell Township |
| 1935 Residence (County) | Flathead |
| Additional Details | |
| Highest Grade | G 4 |
| 1935 Residence | Same place |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
| Township / Ward | Kalispell Township |
| Est. Birth Year | ~1928 |
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 Charles | Age | Birth yr |
|---|---|---|---|---|
| Charles Stevens | Head | — | 43 | ~1897 |
| Neil Stevens | Son | — | 17 | ~1923 |
| Lloyd Stevens | Son | — | 21 | ~1919 |
| Douglas Stevens | Son | — | 3 | ~1937 |
| Louis Stevens | Son | — | 10 | ~1930 |
| Glenn Stevens | Son | — | 7 | ~1933 |
| Charles Stevens | Son | — | 12 | ~1928 |
| Blair Stevens | Son | — | 5 | ~1935 |
| Clinton Stevens | Son | — | 14 | ~1926 |
| Martha Stevens | Spouse | — | 43 | ~1897 |
Census Appearances
1930
Flathead, Montana
Son, age 2
Flathead, Montana · implied b. ~1928 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stevens |
| Given Name | Charles Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Montana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Missouri |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
1940
Flathead-County, Montana
Son, age 12
Flathead-County, Montana · implied b. ~1928 — 10 household members
| Surname | Stevens |
| Given Name | Charles Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Montana |
| 1935 Residence (City) | Kalispell Township |
| 1935 Residence (County) | Flathead |
| Highest Grade | G 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 Charles Stevens across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Stevens
Son · 1940 · age 12 · b. ~1928 · Montana
★ You are viewing this record
Sibling
Clinton Stevens
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louis Stevens
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Blair Stevens
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lloyd Stevens
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Neil Stevens
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Douglas Stevens
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Glenn Stevens
Sibling · 1940 · age 7
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 — Flathead-County, Montana
Open full size
1940 US Federal Census — Flathead-County, Montana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02219-00100)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lela V Cox | 51 | Wife | — | Wisconsin |
| 2 | Glenn W Cox | 26 | Son | Painter | Montana |
| 3 | Agnes E Cox | 19 | Daughter | — | Montana |
| 4 | Janice M Cox | 12 | Daughter | — | Montana |
| 5 | Wayne C Ball | 38 | Brother-in-law | Truck Driver | Wisconsin |
| 6 | Lloyd Woodworth | 40 | Head | Laborer Road | Nebraska |
| 7 | Roy H Woodworth | 16 | Son | — | Washington |
| 8 | Bonnie J Woodworth | 15 | Daughter | — | Montana |
| 9 | Paul L Woodworth | 12 | Son | — | Washington |
| 10 | Lura L Woodworth | 79 | Mother | — | New York |
| 11 | Wilbur P Plank | 25 | Head | Laborer Project | Montana |
| 12 | Margery O Plank | 23 | Wife | — | Iowa |
| 13 | Donna M Plank | 4 | Daughter | — | Montana |
| 14 | Shirley C Plank | 3 | Daughter | — | Missouri |
| 15 | Charles H Stein | 35 | Head | Road Construction | Virginia |
| 16 | Ethel L Stein | 41 | Wife | — | Iowa |
| 17 | Clarice M Bloom | 20 | Stepdaughter | — | Iowa |
| 18 | Merrill Bloom | 16 | Stepson | — | Iowa |
| 19 | Augusta L Bloom | 9 | Stepdaughter | — | Missouri |
| 20 | Charles Stevens | 43 | Head | Bus Driver | Indiana |
| 21 | Martha L Stevens | 43 | Wife | — | Missouri |
| 22 | Lloyd A Stevens | 21 | Son | Woodcutter | Montana |
| 23 | Neil W Stevens | 17 | Son | — | Montana |
| 24 | Clinton R Stevens | 14 | Son | — | Montana |
| 25 | Charles Jr Stevens THIS PERSON | 12 | Son | — | Montana |
| 26 | Louis D Stevens | 10 | Son | — | Montana |
| 27 | Glenn L Stevens | 7 | Son | — | Montana |
| 28 | Blair H Stevens | 5 | Son | — | Montana |
| 29 | Douglas D Stevens | 3 | Son | — | Montana |
| 30 | Dennis S Gigger | 59 | Head | Lath Contractor | Wisconsin |
| 31 | Lottie L Gigger | 54 | Wife | — | Wisconsin |
| 32 | Kenneth J Gigger | 39 | Head | Lath Mill Man | Wisconsin |
| 33 | Ruth L Gigger | 30 | Wife | — | Wisconsin |
| 34 | Rich D Henlon | 40 | Head | Operating Engineer | Washington |
| 35 | Eva M Henlon | 37 | Wife | — | Idaho |
| 36 | Lorraine I Henlon | 15 | Daughter | — | Oregon |
| 37 | Nadine F Henlon | 13 | Daughter | — | Idaho |
| 38 | Roy A Mills | 36 | Head | — | Illinois |
| 39 | Billie J Mills | 31 | Wife | — | North Dakota |
| 40 | L Clark Mills | 3 | Son | — | Minnesota |
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)