DD
Dorothy Davis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Wapello, Iowa
Our Model Tree links this Dorothy Davis across the 1920 and 1930 US Censuses in Wapello, Iowa (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 26-person household.
Age 14
b. ~1916
Female
Daughter
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Wapello, Iowa |
| Surname | Davis |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Highland Township |
| Est. Birth Year | ~1916 |
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.
26 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Helen Davis | Daughter | — | 12 | ~1918 |
| Helen Rankle | Daughter | — | 10 | ~1920 |
| Madeline Ossing | Daughter | — | 2 | ~1928 |
| Ruth Davis | Daughter | — | 10 | ~1920 |
| Gladys Curtis | Daughter | — | 23 | ~1907 |
| Velma Mcclung | Daughter | — | 14 | ~1916 |
| Maxine Ossing | Daughter | — | 4 | ~1926 |
| Dorothy Davis | Daughter | — | 14 | ~1916 |
| Elmer Remer | Head | — | 48 | ~1882 |
| H Hanson | Other | — | 49 | ~1881 |
| C Simpson | Other | — | 51 | ~1879 |
| A Ossing | Other | — | 31 | ~1899 |
| Barton Davis | Other | — | 33 | ~1897 |
| J Curtis | Other | — | 72 | ~1858 |
| Clarence Mcclung | Other | — | 45 | ~1885 |
| W Rankle | Other | — | 38 | ~1892 |
| Charles Ossing | Son | — | 6 | ~1924 |
| Loren Mcclung | Son | — | 9 | ~1921 |
| Elizabeth Curtis | Spouse | — | 57 | ~1873 |
| J Ossing | Spouse | — | 32 | ~1898 |
| Clarinda Davis | Spouse | — | 34 | ~1896 |
| Ada Simpson | Spouse | — | 57 | ~1873 |
| Cora Hanson | Spouse | — | 47 | ~1883 |
| Nora Remer | Spouse | — | 44 | ~1886 |
| Jessie Mcclung | Spouse | — | 45 | ~1885 |
| Lula Rankle | Spouse | — | 37 | ~1893 |
Census Appearances
1920
Wapello, Iowa
Daughter, age 3
Wapello, Iowa · implied b. ~1917 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Dorothy M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read | No |
| Can Write | No |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Wapello, Iowa
Daughter, age 14
Wapello, Iowa · implied b. ~1916 — 26 household members
| Surname | Davis |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| 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 Dorothy Davis across 2 US Census years (1920 and 1930) in Wapello, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Dorothy Davis
Daughter · 1930 · age 14 · b. ~1916 · Iowa
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Sibling
Madeline Ossing
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Velma Mcclung
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Davis
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Rankle
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Davis
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maxine Ossing
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gladys Curtis
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Loren Mcclung
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Ossing
Sibling · 1930 · age 6
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 — Wapello, Iowa
Open full size
1930 US Federal Census — Wapello, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel686:0259)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James L Wheaton | 62 | Head | Farmer | Vermont |
| 2 | Clara B Wheaton | 56 | Wife | — | Indiana |
| 3 | William H Wheaton | 24 | Son | Laborer | Iowa |
| 4 | George W Young | 39 | Head | Farmer | Illinois |
| 5 | Margaret Young | 31 | Wife | — | Illinois |
| 6 | J. M. Carter | 64 | Head | Farmer | United States |
| 7 | Mary Carter | 63 | Wife | — | Iowa |
| 8 | Lulu Carter | 36 | Daughter | Servant | Iowa |
| 9 | W. O. Carter | 31 | Son | Laborer | Iowa |
| 10 | J. A. Carter | 26 | Son | Laborer | Iowa |
| 11 | W. F. Carter | 24 | Son | Laborer | Iowa |
| 12 | Edna Carter | 15 | Daughter | — | Iowa |
| 13 | M. H. Harwood | 41 | O | Farmer | North Ireland |
| 14 | May Harwood | 35 | Wife | — | Nebraska |
| 15 | Dorothy Harwood | 14 | Daughter | — | Iowa |
| 16 | Arthur Harwood | 11 | Son | — | Iowa |
| 17 | Gladys Harwood | 9 | Daughter | — | Iowa |
| 18 | Monroe Handy | 74 | Head | Farmer | Indiana |
| 19 | William Handy | 36 | Son | Laborer | Iowa |
| 20 | E. H. Breed | 70 | Head | Farmer | Pennsylvania |
| 21 | Elizabeth Breed | 62 | Wife | — | Germany |
| 22 | Milton Breed | 24 | Son | Farmer | Iowa |
| 23 | Edna Breed | 22 | Wife | — | S. Dakota |
| 24 | Brown Lee Breed | 0 | Son | — | Iowa |
| 25 | Elmer W Remer | 48 | Head | Laborer | Iowa |
| 26 | Nora May Remer | 44 | Wife | — | Iowa |
| 27 | Clarence Mcclung | 45 | O | Farmer | Tennessee |
| 28 | Jessie Mcclung | 45 | Wife | — | Iowa |
| 29 | Velma Mcclung | 14 | Daughter | — | Iowa |
| 30 | Loren Mcclung | 9 | Son | — | Iowa |
| 31 | Barton Davis | 33 | O | Farmer | Iowa |
| 32 | Clarinda Davis | 34 | Wife | — | Iowa |
| 33 | Dorothy Davis THIS PERSON | 14 | Daughter | — | Iowa |
| 34 | Helen Davis | 12 | Daughter | — | Iowa |
| 35 | Ruth Davis | 10 | Daughter | — | Iowa |
| 36 | W. H. Rankle | 38 | O | Farmer | Iowa |
| 37 | Lula Rankle | 37 | Wife | — | Iowa |
| 38 | Helen Rankle | 10 | Daughter | — | Iowa |
| 39 | C. H. Simpson | 51 | O | Farmer | New Jersey |
| 40 | Ada A Simpson | 57 | Wife | — | Illinois |
| 41 | H. N. Hanson | 49 | O | Farmer | Denmark |
| 42 | Cora A Hanson | 47 | Wife | — | Iowa |
| 43 | J. G. Curtis | 72 | O | Farmer | Iowa |
| 44 | Elizabeth Curtis | 57 | Wife | — | Iowa |
| 45 | Gladys M. Curtis | 23 | Daughter | Servant | Iowa |
| 46 | A. H. Ossing | 31 | R | Farmer | Illinois |
| 47 | J. Marie Ossing | 32 | Wife | — | Illinois |
| 48 | Charles Ossing | 6 | Son | — | Illinois |
| 49 | Maxine Ossing | 4 | Daughter | — | Illinois |
| 50 | Madeline Ossing | 2 | Daughter | — | Missouri |
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)