DD
Doris Davis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hennepin, Minnesota
Our Model Tree links this Doris Davis across the 1930 and 1940 US Censuses in Hennepin, Minnesota (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 10-person household.
Age 12
b. ~1918
Female
Daughter
Born: Minnesota
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Hennepin, Minnesota |
| Surname | Davis |
| Given Name | Doris J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Minneapolis |
| Est. Birth Year | ~1918 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Doris | Age | Birth yr |
|---|---|---|---|---|
| Ralph Davis | Son | — | 18 | ~1912 |
| Mickey Davis | Daughter | — | 8 | ~1922 |
| Frank Davis | Head | — | 57 | ~1873 |
| June Davis | Daughter | — | ~1930 | |
| Frank Davis | Son | — | 6 | ~1924 |
| Fred Davis | Son | — | 15 | ~1915 |
| Doris Davis | Daughter | — | 12 | ~1918 |
| Millie Davis | Spouse | — | 43 | ~1887 |
| Leola Davis | Daughter | — | 4 | ~1926 |
| Mary Davis | Daughter | — | 10 | ~1920 |
Census Appearances
1930
Hennepin, Minnesota
Daughter, age 12
Hennepin, Minnesota · implied b. ~1918 — 10 household members
| Surname | Davis |
| Given Name | Doris J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Hennepin-County, Minnesota
Spouse, age 23
Hennepin-County, Minnesota · implied b. ~1917 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Dorothy H. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Minnesota |
| 1935 Residence (City) | Minneapolis |
| 1935 Residence (County) | Hennepin |
| Class of Worker | NP |
| Income (1939) | 0 |
| Highest Grade | H 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 Doris Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Doris Davis
Daughter · 1930 · age 12 · b. ~1918 · Minnesota
★ You are viewing this record
Sibling
Ralph Davis
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leola Davis
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Davis
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Davis
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
June Davis
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Davis
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mickey Davis
Sibling · 1930 · age 8
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
1930 US Federal Census — Hennepin, Minnesota
Open full size
1930 US Federal Census — Hennepin, Minnesota
Page Contents
43 people indexed on this census page (ia:1930:minnesotacensus00reel1096:0222)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Clifford A. Engstrom | 24 | Head | Carman Helper | Minnesota |
| 52 | Carrie H. Engstrom | 28 | Wife | — | Iowa |
| 53 | Anna Halldorson | 60 | Head | — | Sweden |
| 54 | Dale A. Halldorson | 9 | Boarder | — | Minnesota |
| 55 | Louise Zeppenfield | 50 | Head | Proprietress | Ohio |
| 56 | Helen F. Zeppenfield | 21 | Daughter | Packer | Minnesota |
| 57 | Josephine M. Zeppenfield | 19 | Daughter | — | Minnesota |
| 58 | Frank W. Davis | 57 | Head | Teamster | Minnesota |
| 59 | Millie A. Davis | 43 | Wife | — | Minnesota |
| 60 | Ralph W. Davis | 18 | Son | Truck Driver | Minnesota |
| 61 | Fred L. Davis | 15 | Son | — | Minnesota |
| 62 | Doris J. Davis THIS PERSON | 12 | Daughter | — | Minnesota |
| 63 | Mary L. Davis | 10 | Daughter | — | Minnesota |
| 64 | Mickey C. Davis | 8 | Daughter | — | Minnesota |
| 65 | Frank D. Davis | 6 | Son | — | Minnesota |
| 66 | Leola M. Davis | 4 | Daughter | — | Minnesota |
| 67 | June C. Davis | 0 | Daughter | — | Minnesota |
| 68 | Ernest A. Peterson | 34 | Head | Driver | Wisconsin |
| 69 | Carrie Peterson | 65 | Mother | — | Sweden |
| 70 | Victor L. Rehn | 37 | Lodger | House Mover | Minnesota |
| 71 | Victor G. Sackett | 27 | Son-in-law | Clerk | Minnesota |
| 72 | Signe C. Sackett | 27 | Daughter | — | Sweden |
| 73 | Marna L. Sackett | 1 | Grand-dau | — | Minnesota |
| 74 | Doris A. Sackett | 0 | Grand-dau | — | Minnesota |
| 75 | Gertrude Paegel | 51 | Head | — | Minnesota |
| 76 | Laurell E. Paegel | 24 | Son | Clerk | Minnesota |
| 77 | Jonas Pearson | 42 | Head | Motorman | Sweden |
| 78 | Jonas Pearson | 38 | Wife | — | Norway |
| 79 | Paul P. Pearson | 12 | Son | — | Minnesota |
| 80 | Lillian J. Pearson | 9 | Daughter | — | Minnesota |
| 81 | Katherine M. Mosiman | 39 | Head | Cashier | Wisconsin |
| 82 | Charles E. Mosiman | 18 | Son | — | Minnesota |
| 83 | Milton G. Mosiman | 6 | Son | — | Minnesota |
| 84 | George F. Haskell | 66 | Head | Decorator | Iowa |
| 85 | Lois M. Haskell | 62 | Wife | — | Minnesota |
| 86 | Hazel H. Kraft | 31 | Head | — | Minnesota |
| 87 | Viola A. Kraft | 9 | Daughter | — | Minnesota |
| 88 | Arthur E. Kraft | 8 | Son | — | Minnesota |
| 89 | Gertrude L. Calmar | 36 | Head | Binder | Minnesota |
| 90 | James L. Calmar | 16 | Son | Helper | Minnesota |
| 91 | Frank H. Calmar | 15 | Son | — | Minnesota |
| 92 | Gordon J. Calmar | 11 | Son | — | Minnesota |
| 93 | Mary Buettner | 55 | Head | Kitchen Helper | Ohio |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)