RD
Ruby Davis — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Buchanan, Iowa
Our Model Tree links this Ruby Davis across the 1900 and 1910 US Censuses in Buchanan, Iowa (XGBoost, ~Confirmed) — first a daughter (b.~1890), then head of a 9-person household.
Age 20
b. ~1890
Female
Daughter
Born: Iowa
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Buchanan, Iowa |
| Surname | Davis |
| Given Name | Ruby M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Jefferson Township |
| Est. Birth Year | ~1890 |
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 1910 census.
| Name | Relation to head | Relative to Ruby | Age | Birth yr |
|---|---|---|---|---|
| Hazel Davis | Daughter | — | 11 | ~1899 |
| Ruby Davis | Daughter | — | 20 | ~1890 |
| Laura Davis | Daughter | — | 9 | ~1901 |
| George Davis | Head | — | 54 | ~1856 |
| John Davis | Son | — | 6 | ~1904 |
| James Davis | Son | — | 17 | ~1893 |
| Paul Davis | Son | — | 19 | ~1891 |
| Cecil Davis | Son | — | 15 | ~1895 |
| Rebecca Davis | Spouse | — | 47 | ~1863 |
Census Appearances
1900
Buchanan, Iowa
Daughter, age 11
Buchanan, Iowa · implied b. ~1889 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Ruby L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Iowa |
| Birth Month | Jul |
| Birth Year | 1889 |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1910
Buchanan, Iowa
Daughter, age 20
Buchanan, Iowa · implied b. ~1890 — 9 household members
| Surname | Davis |
| Given Name | Ruby M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| 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 Ruby Davis across 2 US Census years (1900 and 1910) in Buchanan, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Ruby Davis
Daughter · 1910 · age 20 · b. ~1890 · Iowa
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Sibling
James Davis
Sibling · 1910 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Davis
Sibling · 1910 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cecil Davis
Sibling · 1910 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Davis
Sibling · 1910 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Laura Davis
Sibling · 1910 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hazel Davis
Sibling · 1910 · age 11
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
1910 US Federal Census — Buchanan, Iowa
Open full size
1910 US Federal Census — Buchanan, Iowa
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po393unit:1129)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Orville F. Hays | 1 | Son | — | Iowa |
| 52 | Roy Hays | 20 | Hired Man | Farm Laborer | Iowa |
| 53 | James E. Wood | 52 | Head | Farmer | Iowa |
| 54 | Barbara E. Wood | 44 | Wife | — | Indiana |
| 55 | Fred W. Zulauf | 41 | Head | Farmer | Iowa |
| 56 | Anna E. Zulauf | 33 | Wife | — | Ger-German |
| 57 | Hubert H. Zulauf | 13 | Son | — | Iowa |
| 58 | Henrietta Zulauf | 75 | Mother | Own Income | Ger-German |
| 59 | Mose D. Lutz | 46 | Head | Farmer | Pennsylvania |
| 60 | Mary E. Lutz | 42 | Wife | — | Illinois |
| 61 | Evelyn M. Corey | 3 | Granddaughter | — | Iowa |
| 62 | Julius F. Flint | 28 | Head | Farmer | Iowa |
| 63 | Allie E. Flint | 24 | Wife | — | Iowa |
| 64 | Ray E. Flint | 6 | Son | — | Iowa |
| 65 | Ethel M. Flint | 4 | Daughter | — | Iowa |
| 66 | Emily J. Flint | 2 | Daughter | — | Iowa |
| 67 | George L. Davis | 54 | Head | Farmer | Iowa |
| 68 | Rebecca K. Davis | 47 | Wife | — | Iowa |
| 69 | Ruby M. Davis THIS PERSON | 20 | Daughter | — | Iowa |
| 70 | Paul E. Davis | 19 | Son | Farm Laborer | Iowa |
| 71 | James E. Davis | 17 | Son | Farm Laborer | Iowa |
| 72 | Cecil W. Davis | 15 | Son | Farm Laborer | Iowa |
| 73 | Hazel B. Davis | 11 | Daughter | — | Iowa |
| 74 | Laura M. Davis | 9 | Daughter | — | Iowa |
| 75 | John T. Davis | 6 | Son | — | Iowa |
| 76 | Leon L. Supford | 27 | Head | Farmer | Iowa |
| 77 | Eva M. Supford | 27 | Wife | — | Swit-German |
| 78 | Geraldine Supford | 6 | Daughter | — | Iowa |
| 79 | Otto B. Zulauf | 32 | Head | Farmer | Iowa |
| 80 | Lillie G. Zulauf | 22 | Wife | — | Iowa |
| 81 | Edwin G. Zulauf | 1 | Son | — | Iowa |
| 82 | Melvin A. Zulauf | 0 | Daughter | — | Iowa |
| 83 | Michael O. Mcgraw | 50 | Head | Farmer | Ire-Irish |
| 84 | James Mcgraw | 21 | Son | Farm Laborer | Iowa |
| 85 | Michael Mcgraw | 20 | Son | Farm Laborer | Iowa |
| 86 | John Mcgraw | 24 | Son | — | Iowa |
| 87 | John Mcgraw | 70 | Head | Farmer | Ire-Irish |
| 88 | Frank E. Feeney | 32 | Head | Farmer | Iowa |
| 89 | Nora J. Feeney | 27 | Wife | — | Iowa |
| 90 | Francis K. Feeney | 1 | Son | — | Iowa |
| 91 | Fred F. Fratzke | 32 | Head | Farmer | Iowa |
| 92 | Elizabeth B. Fratzke | 31 | Wife | — | Iowa |
| 93 | Irene G. Fratzke | 6 | Daughter | — | Iowa |
| 94 | Herman F. Zulauf | 50 | Head | Farmer | Wisconsin |
| 95 | Anna K. Zulauf | 45 | Wife | — | Ger-German |
| 96 | Walter W. Zulauf | 15 | Son | Farm Laborer | Iowa |
| 97 | John H. Rouse | 60 | Head | Farmer | Iowa |
| 98 | Mary A. Rouse | 59 | Wife | — | Iowa |
| 99 | Delbert Rouse | 27 | Son | Farm Laborer | Iowa |
| 100 | Earl J. Rouse | 14 | Son | Farm Laborer | Iowa |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)