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Francis Lewis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Chippewa-County, Michigan
Our Model Tree links this Francis Lewis across the 1930 and 1940 US Censuses in Chippewa-County, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 7-person household.
Age 19
b. ~1921
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Chippewa-County, Michigan |
| Surname | Lewis |
| Given Name | Francis |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Sault Ste Marie |
| 1935 Residence (County) | Chippewa |
| Additional Details | |
| Occupation | Mangler |
| Industry | Laundry |
| Class of Worker | PW |
| Hours Worked | 18 |
| Income (1939) | 144 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | Mangler |
| Township / Ward | Sault Ste Marie |
| 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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Francis | Age | Birth yr |
|---|---|---|---|---|
| Alford Lewis | Son | — | 17 | ~1923 |
| James Lewis | Head | — | 54 | ~1886 |
| Maybell Lewis | Daughter | — | 11 | ~1929 |
| Robert Lewis | Son | — | 9 | ~1931 |
| Mary Lewis | Spouse | — | 54 | ~1886 |
| Billy Lewis | Daughter | — | 15 | ~1925 |
| Francis Lewis | Daughter | — | 19 | ~1921 |
Census Appearances
Daughter, age 8
Chippewa, Michigan · implied b. ~1922 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Frances |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Poland |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Chippewa-County, Michigan
Daughter, age 19
Chippewa-County, Michigan · implied b. ~1921 — 7 household members
| Surname | Lewis |
| Given Name | Francis |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Sault Ste Marie |
| 1935 Residence (County) | Chippewa |
| Occupation | Mangler |
| Industry | Laundry |
| Class of Worker | PW |
| Hours Worked | 18 |
| Income (1939) | 144 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| 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 Francis Lewis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Francis Lewis
Daughter · 1940 · age 19 · b. ~1921 · Michigan
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Sibling
Alford Lewis
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maybell Lewis
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Billy Lewis
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Lewis
Sibling · 1940 · age 9
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, Michigan
Open full size
1940 US Federal Census — Chippewa-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01741-00679)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Walter Campbell | 43 | Head | Ass. Operator | Michigan |
| 2 | Pearl Campbell | 38 | Wife | — | Canada-Eng |
| 3 | Ida Campbell | 15 | Daughter | — | Michigan |
| 4 | George Blade | 63 | Head | Log Cutter | Kentucky |
| 5 | Margaret Blade | 43 | Wife | — | Michigan |
| 6 | Gertrude Blade | 19 | Daughter | — | Michigan |
| 7 | William Blade | 17 | Son | — | Michigan |
| 8 | Katherine Mcguire | 53 | Head | — | Canada-Eng |
| 9 | William Mulligan | 23 | Son | Laborer | Canada-Eng |
| 10 | Hazel Mulligan | 21 | Daughter | — | Michigan |
| 11 | Mary Burnstead | 71 | Lodger | — | Canada-Eng |
| 12 | Agatha Lupage | 31 | Lodger | House Keeper | Michigan |
| 13 | Leo Flynn | 45 | Head | — | Michigan |
| 14 | Marilyn Flynn | 7 | Daughter | — | Michigan |
| 15 | Dorothy Bennett | 5 | Daughter | — | Michigan |
| 16 | Harry Phillips | 66 | Father | Barber | New York |
| 17 | William Plaunt | 57 | Head | Crane Operator | Michigan |
| 18 | Jennie Plaunt | 54 | Wife | — | Canada-Eng |
| 19 | Eugene Bernier | 32 | Lodger | Laborer | Michigan |
| 20 | Frank Pryor | 67 | Head | Watchman | Michigan |
| 21 | Mae Pryor | 63 | Wife | — | Michigan |
| 22 | George Kates | 11 | Son | — | Michigan |
| 23 | George Everett | 45 | Head | Proprietor | Michigan |
| 24 | Margaret Everett | 39 | Wife | — | Ohio |
| 25 | Ruth Everett | 20 | Daughter | — | Ohio |
| 26 | Harry Everett | 15 | Son | — | Michigan |
| 27 | Louis Menard | 43 | Head | Die Setter | Michigan |
| 28 | Rose Menard | 38 | Wife | — | Michigan |
| 29 | Victor Menard | 15 | Son | — | Michigan |
| 30 | Gerald Menard | 10 | Son | — | Michigan |
| 31 | Milton Menard | 8 | Son | — | Michigan |
| 32 | Marlene Menard | 5 | Daughter | — | Michigan |
| 33 | Marvin Menard | 4 | Son | — | Michigan |
| 34 | James Lewis | 54 | Head | Fireman | Michigan |
| 35 | Mary Lewis | 54 | Wife | — | Pennsylvania |
| 36 | Francis Lewis THIS PERSON | 19 | Daughter | Mangler | Michigan |
| 37 | Alford Lewis | 17 | Son | — | Michigan |
| 38 | Billy Lewis | 15 | Daughter | — | Michigan |
| 39 | Maybell Lewis | 11 | Daughter | — | Michigan |
| 40 | Robert Lewis | 9 | Son | — | Michigan |
Related Census Records
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)