ML
Mary Luce — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Crow-Wing-County, Minnesota
Our Model Tree links this Mary Luce across the 1930 and 1940 US Censuses in Crow-Wing-County, Minnesota (XGBoost, ~Confirmed) — first a spouse (b.~1861), then head of a 3-person household.
Age 79
b. ~1861
Female
Spouse
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Crow-Wing-County, Minnesota |
| Surname | Luce |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 79 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Wolford Twp |
| 1935 Residence (County) | Crow Wing |
| Additional Details | |
| Hours Worked | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Wolford Twp |
| Est. Birth Year | ~1861 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| William Luce | Head | — | 78 | ~1862 |
| Mary Luce | Spouse | — | 79 | ~1861 |
| Roman Luce | Son | — | 48 | ~1892 |
Census Appearances
1930
Crow Wing, …
Spouse, age 69
Crow Wing, Minnesota · implied b. ~1861 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lucas |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 69 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 29 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Crow-Wing-County, Minnesota
Spouse, age 79
Crow-Wing-County, Minnesota · implied b. ~1861 — 3 household members
| Surname | Luce |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 79 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Wolford Twp |
| 1935 Residence (County) | Crow Wing |
| Hours Worked | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Mary Luce across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Luce
Spouse · 1940 · age 79 · b. ~1861 · Minnesota
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Crow-Wing-County, Minnesota
Open full size
1940 US Federal Census — Crow-Wing-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01916-00909)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joseph F. Sabyan | 48 | Head | Foreman | Hungary |
| 2 | Veronica Sabyan | 41 | Wife | — | Minnesota |
| 3 | Betty J. Sabyan | 11 | Daughter | — | Minnesota |
| 4 | Doris L. Sabyan | 9 | Daughter | — | Minnesota |
| 5 | Thomas A. Sabyan | 7 | Son | — | Minnesota |
| 6 | Donald D. Sabyan | 5 | Son | — | Minnesota |
| 7 | Ronald R. Sabyan | 3 | Son | — | Minnesota |
| 8 | William J. Seiler | 60 | Head | Farmer | South Dakota |
| 9 | Nettie V. Seiler | 62 | Wife | — | Illinois |
| 10 | Gabriel Joseth | 42 | Head | Miner | Hungary |
| 11 | Jessie M. Joseth | 46 | Wife | — | Minnesota |
| 12 | George G. Joseth | 9 | Son | — | Minnesota |
| 13 | Donald A. Scalcucci | 17 | Step son | — | Minnesota |
| 14 | Paul A. Scalcucci | 15 | Step son | — | Minnesota |
| 15 | Walter G. Adkins | 30 | Head | Trimming | Minnesota |
| 16 | Matilda A. Adkins | 31 | Wife | — | Minnesota |
| 17 | Elaine J. Adkins | 12 | Daughter | — | Minnesota |
| 18 | Joan M. Adkins | 10 | Daughter | — | Washington |
| 19 | Margaret G. Adkins | 6 | Daughter | — | Minnesota |
| 20 | Harry E. Wolford | 43 | Head | Foreman | Minnesota |
| 21 | Florence E. Wolford | 27 | Wife | — | Minnesota |
| 22 | Richard M. Wolford | 19 | Son | New Worker | Minnesota |
| 23 | Howard Wolford | 1 | Son | — | Minnesota |
| 24 | William H. Luce | 78 | Head | — | Wisconsin |
| 25 | Mary Luce THIS PERSON | 79 | Wife | — | Indiana |
| 26 | Roman Luce | 48 | Son | Laborer | Wisconsin |
| 27 | Linus B. Luce | 43 | Head | Laborer | Wisconsin |
| 28 | Louise Luce | 42 | Wife | — | Minnesota |
| 29 | Allen Luce | 5 | Son | — | Minnesota |
| 30 | John S. Wall | 77 | Head | — | Michigan |
| 31 | John A. Deent | 49 | Head | Laborer | Minnesota |
| 32 | Syral B. Deent | 39 | Wife | — | Indiana |
| 33 | George W. Deent | 18 | Son | Laborer | Minnesota |
| 34 | Ardell M. Deent | 16 | Daughter | Housework | Minnesota |
| 35 | Inez A. Deent | 14 | Daughter | — | Minnesota |
| 36 | Kenneth L. Deent | 12 | Son | — | Indiana |
| 37 | John E. Deent | 10 | Son | — | Indiana |
| 38 | Delores M. Deent | 8 | Daughter | — | Indiana |
| 39 | Allen L. Deent | 7 | Son | — | Minnesota |
| 40 | Dixie L. Deent | 5 | Daughter | — | 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)