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Lee Davis — 1930 US Census Record
Model Tree available1930 United States Federal Census · Marion, Indiana
Our Model Tree links this Lee Davis across the 1910, 1920 and 1930 US Censuses in Marion, Indiana (XGBoost, ~Confirmed), with identified parents Ada & Ross — first a head (b.~1908), then head of a 5-person household.
Age 22
b. ~1908
Male
Head
Born: Indiana
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Marion, Indiana |
| Surname | Davis |
| Given Name | Lee E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 20 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Occupation | Clerk |
| Industry | Rail Road |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 32 |
| Radio Set | R |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Clerk |
| Township / Ward | Indianapolis City |
| Est. Birth Year | ~1908 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Lee | Age | Birth yr |
|---|---|---|---|---|
| Jessie Phillips | Other | — | 47 | ~1883 |
| Lee Davis | Head | — | 22 | ~1908 |
| Herbert Phillips | Other | — | 19 | ~1911 |
| Loigh Davis | Daughter | — | 1 | ~1929 |
| Mildred Davis | Other | — | 23 | ~1907 |
Census Appearances
1910
Marion, Indiana
Son, age 2
Marion, Indiana · implied b. ~1908 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Lee |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1920
Marion, Indiana
Son, age 11
Marion, Indiana · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Lee |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Marion, Indiana
Head, age 22
Marion, Indiana · implied b. ~1908 — 5 household members
| Surname | Davis |
| Given Name | Lee E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 20 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Clerk |
| Industry | Rail Road |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 32 |
| Radio Set | R |
| 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 Lee Davis across 3 US Census years (1910, 1920 and 1930) in Marion, Indiana, using XGBoost record linkage. Identified parents: mother Ada Davis (~0.92 confidence) and father Ross Davis (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Ada Davis
b. ~1885
Source mother
● Household
· direct · ~0.92
Father
Ross Davis
b. ~1885
Source father
● Household
· direct · ~0.92
This person
Anchor record
Lee Davis
Head · 1930 · age 22 · b. ~1908 · Indiana
★ 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 — Marion, Indiana
Open full size
1930 US Federal Census — Marion, Indiana
Page Contents
50 people indexed on this census page (ia:1930:indianacensus00reel612rs:0664)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William C Pool | 35 | Head | Welder | Indiana |
| 52 | Hilda K Pool | 36 | Wife-H | — | Indiana |
| 53 | Lee E Davis THIS PERSON | 22 | Head | Clerk | Indiana |
| 54 | Mildred I Davis | 23 | Wife-H | — | Indiana |
| 55 | Loigh L Davis | 1 | Daughter | — | Indiana |
| 56 | Jessie V Phillips | 47 | Mother-in-L | — | Indiana |
| 57 | Herbert H Phillips | 19 | Brother-in-L | Helper | Indiana |
| 58 | Henry C Kern | 42 | Head | Electrician | Indiana |
| 59 | Rose M Kern | 36 | Wife-H | — | Indiana |
| 60 | Robert F Kern | 11 | Son | — | Indiana |
| 61 | James E Kern | 6 | Son | — | Indiana |
| 62 | Rita E Kern | 2 | Daughter | — | Indiana |
| 63 | Silas R Hurst | 36 | Head | Helper | Indiana |
| 64 | Dorothy F Hurst | 24 | Wife-H | — | Illinois |
| 65 | Robert E Hurst | 4 | Son | — | Indiana |
| 66 | Jackie E Hurst | 2 | Son | — | Indiana |
| 67 | Raymond E Nichols | 32 | Head | Salesman | Indiana |
| 68 | Alice M Nichols | 33 | Wife-H | — | Indiana |
| 69 | Clarabelle Nichols | 6 | Daughter | — | Indiana |
| 70 | Martha J Nichols | 4 | Daughter | — | Indiana |
| 71 | Herbert C Sullivan | 42 | Head | Telegrapher | Kentucky |
| 72 | Marcella J Sullivan | 42 | Wife-H | — | Indiana |
| 73 | Herman F Otto | 61 | Head | Caretaker | Germany |
| 74 | Clara S Otto | 53 | Wife-H | — | Indiana |
| 75 | Virgil B Mccarty | 38 | Head | Mail Carrier | Indiana |
| 76 | Veda E Mccarty | 25 | Wife-H | — | Kentucky |
| 77 | John J Mcallen | 42 | Head | Fireman | Ireland |
| 78 | Mary Mcallen | 39 | Wife-H | — | Ireland |
| 79 | Mary V Mcallen | 12 | Daughter | — | Indiana |
| 80 | Elizabeth A Mcallen | 11 | Daughter | — | Indiana |
| 81 | Daniel F Mcallen | 9 | Son | — | Indiana |
| 82 | Cecilia Mcallen | 7 | Daughter | — | Indiana |
| 83 | Helen I Mcallen | 5 | Daughter | — | Indiana |
| 84 | Loretta Mcallen | 4 | Daughter | — | Indiana |
| 85 | Clarence G Bolin | 40 | Head | Salesman | Indiana |
| 86 | Clarabelle Bolin | 33 | Wife-H | — | Indiana |
| 87 | John D Bolin | 10 | Son | — | Indiana |
| 88 | Angeline Bolin | 9 | Daughter | — | Indiana |
| 89 | Anna B Bolin | 65 | Mother | — | Indiana |
| 90 | George W Bolin | 74 | Uncle | — | Kentucky |
| 91 | Clifford D Sweeney | 40 | Head | Railroader | Kentucky |
| 92 | Beulah E Sweeney | 39 | Wife-H | — | Ohio |
| 93 | James E Sweeney | 19 | Son | Office Work | Indiana |
| 94 | Russell W Sweeney | 16 | Son | — | Indiana |
| 95 | John A Sweeney | 13 | Son | — | Indiana |
| 96 | Eleanor V Sweeney | 11 | Daughter | — | Indiana |
| 97 | Charles B Sweeney | 7 | Son | — | Indiana |
| 98 | William B Sweeney | 38 | Brother | Attendant | Kentucky |
| 99 | Mary E Sweeney | 36 | Sister | Stenographer | Kentucky |
| 100 | Milton Bolin | 32 | Head | Truck Driver | Indiana |
Pedigree Summary
Lee
Gen 1 · 2 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)