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Eugene Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Chippewa-County, Wisconsin
Our Model Tree links this Eugene Martin across the 1930 and 1940 US Censuses in Chippewa-County, Wisconsin (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 8-person household.
Age 19
b. ~1921
Male
Son
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Chippewa-County, Wisconsin |
| Surname | Martin |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Chippewa Falls |
| 1935 Residence (County) | Chippewa |
| Additional Details | |
| Occupation | Laborer |
| Industry | Odd jobs |
| Class of Worker | PW |
| Hours Worked | 10 |
| Income (1939) | 200 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Laborer |
| Township / Ward | Chippewa Falls |
| Est. Birth Year | ~1921 |
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 Eugene | Age | Birth yr |
|---|---|---|---|---|
| Vergil Martin | Son | — | 23 | ~1917 |
| Grace Martin | Daughter | — | 12 | ~1928 |
| Ethel Martin | Daughter | — | 27 | ~1913 |
| Lydia Martin | Head | — | 46 | ~1894 |
| Betty Martin | Daughter | — | 6 | ~1934 |
| Ruth Martin | Daughter | — | 17 | ~1923 |
| Eugene Martin | Son | — | 19 | ~1921 |
| Esther Martin | Daughter | — | 10 | ~1930 |
Census Appearances
1930
Chippewa, Wisconsin
Son, age 8
Chippewa, Wisconsin · implied b. ~1922 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | South Dakota |
| Mother's Birthplace | Minnesota |
| Occupation | none |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Chippewa-County, Wisconsin
Son, age 19
Chippewa-County, Wisconsin · implied b. ~1921 — 8 household members
| Surname | Martin |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Chippewa Falls |
| 1935 Residence (County) | Chippewa |
| Occupation | Laborer |
| Industry | Odd jobs |
| Class of Worker | PW |
| Hours Worked | 10 |
| Income (1939) | 200 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Eugene Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Eugene Martin
Son · 1940 · age 19 · b. ~1921 · Wisconsin
★ You are viewing this record
Sibling
Ethel Martin
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Martin
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Martin
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Esther Martin
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vergil Martin
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Martin
Sibling · 1940 · age 17
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 — Chippewa-County, Wisconsin
Open full size
1940 US Federal Census — Chippewa-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04464-00385)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Margaret A Miller | 36 | Wife | — | Wisconsin |
| 42 | Gerard Miller | 12 | Son | — | Wisconsin |
| 43 | Frances Miller | 10 | Son | — | Wisconsin |
| 44 | Mary Ann Miller | 7 | Daughter | — | Wisconsin |
| 45 | Marlena Miller | 2 | Daughter | — | Wisconsin |
| 46 | William Kemp | 55 | Head | Laborer | Wisconsin |
| 47 | Zella A Kemp | 56 | Wife | — | Illinois |
| 48 | Lyle Kemp | 31 | Son | Proprietor | Wisconsin |
| 49 | Lydia A Martin | 46 | Head | — | Minnesota |
| 50 | Ethel Martin | 27 | Daughter | Assembler | Minnesota |
| 51 | Vergil Martin | 23 | Son | Die Center | North Dakota |
| 52 | Ruth Martin | 17 | Daughter | — | Minnesota |
| 53 | Eugene Martin THIS PERSON | 19 | Son | Laborer | Minnesota |
| 54 | Grace Martin | 12 | Daughter | — | Wisconsin |
| 55 | Esther Martin | 10 | Daughter | — | Wisconsin |
| 56 | Betty Martin | 6 | Daughter | — | Wisconsin |
| 57 | Agnes S Myers | 70 | Head | Laundress | Wisconsin |
| 58 | William H Mcgrady | 62 | Head | Proprietor | Wisconsin |
| 59 | Bessie M Mcgrady | 56 | Wife | Clerk | Wisconsin |
| 60 | George Mcgrady | 39 | Son | Proprietor | Minnesota |
| 61 | Marjory Mcgrady | 15 | Niece | — | Minnesota |
| 62 | Mary A Nicolai | 54 | Head | — | Germany |
| 63 | Margaret Hoffman | 54 | Lodger | — | Wisconsin |
| 64 | Theodore Olson | 39 | Head | Wholesale Man | Wisconsin |
| 65 | Barbara Olson | 35 | Wife | — | Wisconsin |
| 66 | Cathalynn Olson | 10 | Daughter | — | Wisconsin |
| 67 | James Olson | 6 | Son | — | Wisconsin |
| 68 | John Olson | 4 | Son | — | Wisconsin |
| 69 | Bernie Meyer | 33 | Head | Weaver | Wisconsin |
| 70 | Marie Meyer | 31 | Wife | — | Germany |
| 71 | Joseph Price | 55 | Head | Blacksmith | Wisconsin |
| 72 | Annette Price | 27 | Daughter | Stitcher | Wisconsin |
| 73 | Joseph Jr Price | 23 | Son | Truck Driver | Wisconsin |
| 74 | Rosemary A Price | 20 | Daughter | — | Wisconsin |
| 75 | Eugene Price | 17 | Son | — | Wisconsin |
| 76 | Donald Price | 13 | Son | — | Wisconsin |
| 77 | Kenneth Price | 9 | Son | — | Wisconsin |
| 78 | Josephine A Petrie | 50 | Head | Hand Finisher | Wisconsin |
| 79 | Duane Petrie | 31 | Son | Mechanic | Wisconsin |
| 80 | Loyd Petrie | 29 | Son | — | Wisconsin |
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)