KD
Katherine Davis — 1930 US Census Record
Model Tree available1930 United States Federal Census · Douglas, Nebraska
Our Model Tree links this Katherine Davis across the 1910, 1920 and 1930 US Censuses in Douglas, Nebraska (XGBoost, ~Confirmed), with identified parents Latham & Nathan — first a daughter (b.~1903), then head of a 2-person household.
Age 27
b. ~1903
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Douglas, Nebraska |
| Surname | Davis |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | Wisconsin |
| Additional Details | |
| Occupation | Secretary |
| Industry | Bank |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Secretary |
| Township / Ward | Omaha City |
| Est. Birth Year | ~1903 |
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.
2 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Katherine | Age | Birth yr |
|---|---|---|---|---|
| Maude Davis | Head | — | 54 | ~1876 |
| Katherine Davis | Daughter | — | 27 | ~1903 |
Census Appearances
1910
Douglas, Nebraska
Daughter, age 7
Douglas, Nebraska · implied b. ~1903 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Katharine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | Wisconsin |
| Speaks English | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Douglas, Nebraska
Daughter, age 18
Douglas, Nebraska · implied b. ~1902 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Katharine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | Nebraska |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Douglas, Nebraska
Daughter, age 27
Douglas, Nebraska · implied b. ~1903 — 2 household members
| Surname | Davis |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | Wisconsin |
| Occupation | Secretary |
| Industry | Bank |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Katherine Davis across 3 US Census years (1910, 1920 and 1930) in Douglas, Nebraska, using XGBoost record linkage. Identified parents: father Latham Davis (~0.92 confidence) and father Nathan Davis (~0.92 confidence) and mother Maud Davis (~0.92 confidence) and mother Maud Davis (~0.92 confidence) and mother Maude Davis (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Latham Davis
b. ~1858
Source father
● Household
· direct · ~0.92
Father
Nathan Davis
b. ~1857
Source father
● Household
· direct · ~0.92
Mother
Maud Davis
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
Maud Davis
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Maude Davis
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Katherine Davis
Daughter · 1930 · age 27 · b. ~1903 · Nebraska
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Douglas, Nebraska
Open full size
1930 US Federal Census — Douglas, Nebraska
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1277unit:0163)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edwin R. Fisk | 49 | Head | Salesman | New York |
| 2 | Irene G. Fisk | 40 | Wife-H | — | Utah |
| 3 | Mary F. Fisk | 85 | Mother | — | Ohio |
| 4 | Paul Bancroft | 28 | Roomer | Teacher | Hawaii |
| 5 | Scott Hill | 22 | Roomer | — | Nebraska |
| 6 | Charles Hamilton | 22 | Roomer | Service Man | Iowa |
| 7 | Gordon Thompson | 22 | Roomer | Service Man | Iowa |
| 8 | Edith Olsen | 23 | Roomer | Stenographer | Nebraska |
| 9 | Clara Holzberg | 45 | Head | Manager | Russia-German |
| 10 | Roseline Holzberg | 20 | Daughter | Stenographer | Nebraska |
| 11 | Solomon Holzberg | 16 | Son | — | Nebraska |
| 12 | Edward J. Gardner | 39 | Head | Salesman | Nebraska |
| 13 | Mae Gardner | 28 | Wife-H | — | Illinois |
| 14 | Violet Malone | 12 | Step-daughter | Stenographer | Nebraska |
| 15 | William Rhoads | 32 | Head | Salesman | Missouri |
| 16 | Thelma Rhoads | 25 | Wife-H | — | Iowa |
| 17 | Crystal Pratt | 40 | Head | President | Massachusetts |
| 18 | Charles S. Pratt | 16 | Son | — | Massachusetts |
| 19 | Crystal M. Pratt | 17 | Daughter | — | Massachusetts |
| 20 | Frances R. Pratt | 14 | Son | — | Massachusetts |
| 21 | Mary Pratt | 73 | Mother | Director | Massachusetts |
| 22 | Alice Townsend | 43 | Servant | Housekeeper | Michigan |
| 23 | John J. Hanighen | 64 | Head | Contractor | Ireland-Free State |
| 24 | Mary A. Hanighen | 61 | Wife-H | — | Nebraska |
| 25 | Frank Hanighen | 30 | Son | Treasurer | Nebraska |
| 26 | Bernard Hanighen | 21 | Son | — | Nebraska |
| 27 | Maude S. Davis | 54 | Head | — | Wisconsin |
| 28 | Katherine Davis THIS PERSON | 27 | Daughter | Secretary | Massachusetts |
| 29 | Jessie Barrett | 60 | Head | — | Iowa |
| 30 | Gerald Barrett | 30 | Son | Salesman | Iowa |
| 31 | Margaret Joyce | 66 | Servant | General Maid | Pennsylvania |
| 32 | Catherine Dunning | 75 | Head | — | Pennsylvania |
| 33 | Mary Konnigott | 60 | Servant | Cook | Germany |
| 34 | John E. Summers | 71 | Head | Physician | Nebraska |
| 35 | Laura Summers | 60 | Wife-H | — | Nebraska |
| 36 | Agnes Hacki | 33 | Servant | General Maid | Switzerland |
| 37 | Clifford Calking | 46 | Head | Salesman | Iowa |
| 38 | Leila S. Calking | 39 | Wife-H | — | Wisconsin |
| 39 | Anna Wardyn | 32 | Servant | General Maid | Poland |
| 40 | Arthur Scribner | 75 | Head | — | Wisconsin |
| 41 | Kate Scribner | 64 | Wife-H | — | California |
| 42 | Paul Baar | 23 | Lodger | Accountant | Iowa |
| 43 | Paul Mcavoy | 21 | Lodger | Salesman | Nebraska |
| 44 | Alice Petersohn | 44 | Lodger | Bookkeeper | Illinois |
| 45 | Dorothy Urich | 23 | Lodger | Stenographer | Nebraska |
| 46 | Charles Schimmel | 57 | Head | Manager | Germany-Berlin |
| 47 | Mary Schimmel | 49 | Wife-H | — | Illinois |
| 48 | Abram Q. Schimmel | 26 | Son | Manager | Illinois |
| 49 | Walter Schimmel | 24 | Son | Assistant Manager | Illinois |
| 50 | Bernard Schimmel | 20 | Son | Steward | Illinois |
Pedigree Summary
Katherine
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)