LD
Lloyd Davis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mower-County, Minnesota
Our Model Tree links this Lloyd Davis across the 1930 and 1940 US Censuses in Mower-County, Minnesota (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 9-person household.
Age 17
b. ~1923
Male
Son
Born: Iowa
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Mower-County, Minnesota |
| Surname | Davis |
| Given Name | Lloyd, E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Austin |
| 1935 Residence (County) | Mower |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Minnesota |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Austin City |
| Est. Birth Year | ~1923 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lloyd | Age | Birth yr |
|---|---|---|---|---|
| Ilene Davis | Daughter | — | 3 | ~1937 |
| Ora Davis | Spouse | — | 43 | ~1897 |
| Judith Davis | Daughter | — | 9 | ~1931 |
| Robert Davis | Son | — | 13 | ~1927 |
| Betty Davis | Daughter | — | 12 | ~1928 |
| Frank Davis | Head | — | 46 | ~1894 |
| Lloyd Davis | Son | — | 17 | ~1923 |
| Kenneth Davis | Son | — | 24 | ~1916 |
| Esther Davis | Son | — | 16 | ~1924 |
Census Appearances
1930
Mower, Minnesota
Son, age 7
Mower, Minnesota · implied b. ~1923 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Lloyd E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Mower-County, Minnesota
Son, age 17
Mower-County, Minnesota · implied b. ~1923 — 9 household members
| Surname | Davis |
| Given Name | Lloyd, E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Austin |
| 1935 Residence (County) | Mower |
| Highest Grade | No 8 |
| 1935 Residence | Minnesota |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Lloyd Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lloyd Davis
Son · 1940 · age 17 · b. ~1923 · Minnesota
★ You are viewing this record
Sibling
Kenneth Davis
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Esther Davis
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ilene Davis
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Judith Davis
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Davis
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Davis
Sibling · 1940 · age 13
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 — Mower-County, Minnesota
Open full size
1940 US Federal Census — Mower-County, Minnesota
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-01940-00372)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Marvin, O. Drennen | 52 | Head | Elevator Laborer | Minnesota |
| 2 | Marie Drennen | 49 | Wife | — | Minnesota |
| 3 | Marvin, H. Drennen | 21 | Son | Laborer | Minnesota |
| 4 | Delton, O. Drennen | 17 | Son | — | Minnesota |
| 5 | Herman Scott | 75 | Head | — | Wisconsin |
| 6 | Ella, C. Adams | 86 | Head | — | Pennsylvania |
| 7 | Frank, M. Davis | 46 | Head | Laborer | Iowa |
| 8 | Ora, M. Davis | 43 | Wife | — | Missouri |
| 9 | Kenneth, M. Davis | 24 | Son | Clerk | Iowa |
| 10 | Lloyd, E. Davis THIS PERSON | 17 | Son | — | Iowa |
| 11 | Esther, J. Davis | 16 | Son | Student | Iowa |
| 12 | Robert, E. Davis | 13 | Son | Student | Iowa |
| 13 | Betty, J. Davis | 12 | Daughter | Student | Iowa |
| 14 | Judith, M. Davis | 9 | Daughter | Student | Minnesota |
| 15 | Ilene, O. Davis | 3 | Daughter | — | Minnesota |
| 16 | Herman, C. Miller | 45 | Head | — | Minnesota |
| 17 | Clara, A. Miller | 42 | Wife | — | Minnesota |
| 18 | Marcella, J. Miller | 16 | Daughter | — | Minnesota |
| 19 | David, L. Miller | 15 | Son | — | Minnesota |
| 20 | Audrey, M. Miller | 13 | Daughter | — | Minnesota |
| 21 | Herbert, H. Miller | 11 | Son | — | Minnesota |
| 22 | Phyllis, A. Miller | 9 | Daughter | — | Minnesota |
| 23 | Dorris, A. Miller | 7 | Daughter | — | Minnesota |
| 24 | Margery, J. Miller | 6 | Daughter | — | Minnesota |
| 25 | Duane, P. Miller | 2 | Son | — | Minnesota |
| 26 | Alfred, B. Loomer | 69 | Head | Owner | Iowa |
| 27 | Lilly, M. Loomer | 64 | Wife | — | Iowa |
| 28 | John, W. Allen | 22 | Grand-son | Owner | Iowa |
| 29 | James, H. Studebaker | 62 | Head | — | Illinois |
| 30 | Esther, B. Studebaker | 51 | Wife | — | Iowa |
| 31 | Jean, H. Studebaker | 15 | Daughter | — | Minnesota |
| 32 | Almira, O. Miller | 80 | Head | — | New York |
| 33 | Hugh, B. Dunlop | 35 | Head | Laborer | Manitoba |
| 34 | Enid, M. Dunlop | 24 | Wife | — | Minnesota |
| 35 | Barbara, J. Dunlop | 7 | Daughter | — | Minnesota |
| 36 | Margery, M. Dunlop | 4 | Daughter | — | Minnesota |
| 37 | Joel, B. Dunlop | 2 | Son | — | Minnesota |
| 38 | Nancy, J. Dunlop | 0 | Daughter | — | Minnesota |
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)