ID
Ida Davis — 1930 US Census Record
Model Tree available1930 United States Federal Census · Grant, Indiana
Our Model Tree links this Ida Davis across the 1910, 1920 and 1930 US Censuses in Grant, Indiana (XGBoost, ~Confirmed), with identified parents Evangeline & Alfred — first a daughter (b.~1890), then head of a 3-person household.
Age 40
b. ~1890
Female
Daughter
Born: Indiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Grant, Indiana |
| Surname | Davis |
| Given Name | Ida G. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Center |
| 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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Ida | Age | Birth yr |
|---|---|---|---|---|
| Ida Davis | Daughter | — | 40 | ~1890 |
| Evangeline Davis | Head | — | 76 | ~1854 |
| Hardy Davis | Son | — | 51 | ~1879 |
Census Appearances
1910
Warrick, Indiana
Daughter, age 21
Warrick, Indiana · implied b. ~1889 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Ida |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1920
Warrick, Indiana
Daughter, age 31
Warrick, Indiana · implied b. ~1889 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Ida B |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Mail carrier |
| Industry | Rural Route |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Grant, Indiana
Daughter, age 40
Grant, Indiana · implied b. ~1890 — 3 household members
| Surname | Davis |
| Given Name | Ida G. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Ida Davis across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage. Identified parents: mother Evangeline Davis (~0.92 confidence) and father Alfred Davis (~0.92 confidence) and father Wayne Davis (~0.92 confidence) and mother Nola Davis (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Evangeline Davis
b. ~1854
Source mother
● Household
· direct · ~0.92
Father
Alfred Davis
b. ~1857
Source father
● Household
· direct · ~0.92
Father
Wayne Davis
b. ~1858
Source father
● Household
· direct · ~0.92
Mother
Nola Davis
b. ~1867
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ida Davis
Daughter · 1930 · age 40 · b. ~1890 · Indiana
★ You are viewing this record
Sibling
Hardy Davis
Sibling · 1930 · age 51
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 — Grant, Indiana
Open full size
1930 US Federal Census — Grant, Indiana
Page Contents
50 people indexed on this census page (ia:1930:indianacensus00reel589:0557)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Terry Terry | 15 | Daughter | — | Indiana |
| 2 | Charles Terry | 13 | Son | — | Indiana |
| 3 | William D. White | 60 | Head | Commissioner | Ohio |
| 4 | Annie White | 58 | Wife | — | Indiana |
| 5 | Myrtle White | 34 | Daughter | Teacher | Indiana |
| 6 | James O. Meredith | 45 | Head | Barber | Indiana |
| 7 | Nellie Meredith | 44 | Wife | — | Indiana |
| 8 | James Jr. Meredith | 2 | Son | — | Indiana |
| 9 | Henry Hamaker | 58 | Head | Carpenter | Ohio |
| 10 | Rachel Hamaker | 51 | Wife | — | Ohio |
| 11 | Gladys Hamaker | 22 | Daughter | Teacher | Indiana |
| 12 | John C. Williams | 47 | Boarder | Laborer | Indiana |
| 13 | Kenneth School | 2 | Son | — | Indiana |
| 14 | Noel Thoran | 27 | Head | Laborer | Kentucky |
| 15 | Frances Thoran | 24 | Wife | — | Indiana |
| 16 | Sarah A. Thomas | 64 | Mother-in-law | — | Indiana |
| 17 | Evangeline Davis | 76 | Head | — | Indiana |
| 18 | Hardy A. Davis | 51 | Son | Laborer | Indiana |
| 19 | Ida G. Davis THIS PERSON | 40 | Daughter | — | Indiana |
| 20 | Nathan Miller | 67 | Head | Laborer | Indiana |
| 21 | Ella Miller | 61 | Wife | — | Indiana |
| 22 | Raymond Miller | 30 | Son | Laborer | Indiana |
| 23 | Ollie Miller | 17 | Son | — | Indiana |
| 24 | Esther Miller | 17 | Daughter | Laborer | Indiana |
| 25 | Fred Sage | 38 | Head | Merchant | Indiana |
| 26 | Mazey B. Sage | 39 | Wife | Baker | Indiana |
| 27 | John C. Ford | 35 | Head | — | Kentucky |
| 28 | Lillian Ford | 26 | Wife | — | Indiana |
| 29 | Maxine Ford | 3 | Daughter | — | Indiana |
| 30 | John Hiatt | 30 | Head | Attendant | Indiana |
| 31 | Elizabeth Yeager | 51 | Mother-in-law | Clerk | Indiana |
| 32 | Earl D. Danner | 24 | Head | Drayman | Indiana |
| 33 | Wayne Thalls | 30 | Head | Laborer | Indiana |
| 34 | Christina Thalls | 25 | Wife | — | Indiana |
| 35 | Wayne Jr. Thalls | 5 | Son | — | Indiana |
| 36 | Ruth E. Thalls | 2 | Daughter | — | Indiana |
| 37 | Lois M. Thalls | 1 | Daughter | — | Indiana |
| 38 | Byer Thalls | 51 | Head | Laborer | Indiana |
| 39 | Ethel Thalls | 39 | Wife | — | Indiana |
| 40 | Steven Gotshall | 69 | Head | Laborer | Ohio |
| 41 | Earl Gotshall | 16 | Son | Laborer | Indiana |
| 42 | Arabelle Gotshall | 10 | Son | — | Indiana |
| 43 | Viola Corn | 51 | Mother-in-law | Baker | Missouri |
| 44 | Marsh Barnes | 67 | Head | Carpenter | Indiana |
| 45 | Minnie Barnes | 62 | Wife | — | Indiana |
| 46 | Braffit Myers | 55 | Head | Molder | Indiana |
| 47 | Bertha Myers | 40 | Wife | — | Indiana |
| 48 | Alice Myers | 8 | Daughter | — | Indiana |
| 49 | Everett Draper | 24 | Son | Laborer | Indiana |
| 50 | Carl Draper | 21 | Son | Laborer | Indiana |
Pedigree Summary
Ida + 1 sibling
Gen 1 · 4 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)