CS
Charles Swanson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marquette-County, Michigan
Our Model Tree links this Charles Swanson across the 1930 and 1940 US Censuses in Marquette-County, Michigan (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 8-person household.
Age 18
b. ~1922
Male
Son
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Marquette-County, Michigan |
| Surname | Swanson |
| Given Name | Charles E. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Palmer |
| 1935 Residence (County) | Marquette |
| Additional Details | |
| Occupation | New Worker |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same house |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | New Worker |
| Township / Ward | Palmer |
| Est. Birth Year | ~1922 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Theodore Swanson | Son | — | 21 | ~1919 |
| Frank Swanson | Son | — | 20 | ~1920 |
| James Swanson | Other | — | 8 | ~1932 |
| Emil Swanson | Head | — | 55 | ~1885 |
| Charles Swanson | Son | — | 18 | ~1922 |
| Caroline Swanson | Spouse | — | 50 | ~1890 |
| Ruby Swanson | Daughter | — | 17 | ~1923 |
| Gordon Swanson | Son | — | 12 | ~1928 |
Census Appearances
1930
Marquette, Michigan
Son, age 8
Marquette, Michigan · implied b. ~1922 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Swanson |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Michigan |
| Occupation | none |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Marquette-County, Michigan
Son, age 18
Marquette-County, Michigan · implied b. ~1922 — 8 household members
| Surname | Swanson |
| Given Name | Charles E. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Palmer |
| 1935 Residence (County) | Marquette |
| Occupation | New Worker |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same house |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Swanson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Swanson
Son · 1940 · age 18 · b. ~1922 · Michigan
★ You are viewing this record
Sibling
Frank Swanson
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Swanson
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theodore Swanson
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gordon Swanson
Sibling · 1940 · age 12
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 — Marquette-County, Michigan
Open full size
1940 US Federal Census — Marquette-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01787-00549)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Nora C. Jarvi | 23 | wife | — | Michigan |
| 42 | William A. Jarvi | 1 | son | — | Michigan |
| 43 | Leslie J. Korpi | 21 | Head | Truck Driver | Michigan |
| 44 | Bernice G. Korpi | 18 | Wife | — | Michigan |
| 45 | Fred Korpi | 51 | Head | Piece Maker | Finland |
| 46 | Elizabeth Korpi | 47 | Wife | — | Michigan |
| 47 | Edwin F. Korpi | 19 | son | — | Michigan |
| 48 | Eli H. Pyykola | 37 | Head | Towerman | Michigan |
| 49 | Ida M. Pyykola | 28 | Wife | — | Michigan |
| 50 | Ruth E. Pyykola | 8 | daughter | — | Michigan |
| 51 | Joyce M. Pyykola | 6 | daughter | — | Michigan |
| 52 | Leo L. Laneville | 30 | Head | Miner | Michigan |
| 53 | Lillian U. Laneville | 30 | Wife | — | Michigan |
| 54 | Warren E. Laneville | 11 | son | — | Michigan |
| 55 | Jean S. Laneville | 9 | daughter | — | Michigan |
| 56 | Joan L. Laneville | 8 | daughter | — | Michigan |
| 57 | Carol L. Laneville | 2 | daughter | — | Michigan |
| 58 | Matt W. Leivo | 51 | Head | Miner | Finland |
| 59 | Mary W. Leivo | 57 | wife | — | Finland |
| 60 | Emil T. Swanson | 55 | Head | Forman | Sweden |
| 61 | Caroline M. Swanson | 50 | wife | — | Michigan |
| 62 | Theodore G. Swanson | 21 | son | New Worker | Michigan |
| 63 | Frank L. Swanson | 20 | son | Laborer | Michigan |
| 64 | Charles E. Swanson THIS PERSON | 18 | son | New Worker | Michigan |
| 65 | Ruby L. Swanson | 17 | daughter | — | Michigan |
| 66 | Gordon J. Swanson | 12 | son | — | Michigan |
| 67 | James Roland Swanson | 8 | Grandson | — | Michigan |
| 68 | Maria E. Maki | 60 | Head | — | Finland |
| 69 | Toivo J. Maki | 27 | Son | Miner | Michigan |
| 70 | Emil G. Kangas | 55 | Head | Logger | Finland |
| 71 | Anna R. Kangas | 52 | Wife | — | Finland |
| 72 | Taimi G. Kangas | 19 | daughter | — | Michigan |
| 73 | Anna Neuman | 56 | Head | — | Michigan |
| 74 | George F. Neuman | 28 | son | Laborer | Michigan |
| 75 | Fred A. Neuman | 26 | son | Laborer | Michigan |
| 76 | Joseph A. Neuman | 23 | son | New Worker | Michigan |
| 77 | Agnes C. Neuman | 21 | daughter | — | Michigan |
| 78 | Robert Neuman | 16 | Son | — | Michigan |
| 79 | Mary E. Neuman | 17 | daughter | — | Michigan |
| 80 | George Le Mere | 73 | Head | — | Canada |
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)