RL
Robert Lewis — 1930 US Census Record
Model Tree available1930 United States Federal Census · Marion, Tennessee
Our Model Tree links this Robert Lewis across the 1910, 1920 and 1930 US Censuses in Marion, Tennessee (XGBoost, ~Confirmed), with identified parents George & Will — first a head (b.~1907), then head of a 3-person household.
Age 23
b. ~1907
Male
Head
Born: Tennessee
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Marion, Tennessee |
| Surname | Lewis |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Age at First Marriage | 20 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Additional Details | |
| Occupation | Coater |
| Industry | Hosiery mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | $7 |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Occupation | Coater |
| Township / Ward | 5Th District |
| Est. Birth Year | ~1907 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Louise Lewis | Daughter | — | 2 | ~1928 |
| Robert Lewis | Head | — | 23 | ~1907 |
| Pearl Lewis | Other | — | 20 | ~1910 |
Census Appearances
1910
Marion, Tennessee
Son, age 2
Marion, Tennessee · implied b. ~1908 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Roy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1920
Marion, Tennessee
Son, age 13
Marion, Tennessee · implied b. ~1907 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1930
Marion, Tennessee
Head, age 23
Marion, Tennessee · implied b. ~1907 — 3 household members
| Surname | Lewis |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Age at First Marriage | 20 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Coater |
| Industry | Hosiery mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | $7 |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
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 Robert Lewis across 3 US Census years (1910, 1920 and 1930) in Marion, Tennessee, using XGBoost record linkage. Identified parents: father George Lewis (~0.92 confidence) and father Will Lewis (~0.92 confidence) and mother Elizabeth Lewis (~0.92 confidence) and mother Nettie Lewis (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Lewis
b. ~1870
Source father
● Household
· direct · ~0.92
Father
Will Lewis
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Lewis
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Nettie Lewis
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Lewis
Head · 1930 · age 23 · b. ~1907 · Tennessee
★ 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, Tennessee
Open full size
1930 US Federal Census — Marion, Tennessee
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2265unit:0300)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert Lewis THIS PERSON | 23 | Head | Coater | Tennessee |
| 2 | Pearl Lewis | 20 | Wife-H | — | Tennessee |
| 3 | Louise Lewis | 2 | Daughter | — | Tennessee |
| 4 | Lester Knight | 24 | Head | Iron Moulder | Alabama |
| 5 | Mamie Knight | 21 | Wife-H | — | Alabama |
| 6 | Roswell Knight | 26 | Brother | Iron Moulder | Alabama |
| 7 | Odessa Knight | 17 | Sister | — | Alabama |
| 8 | Margurite Knight | 59 | Mother | — | Alabama |
| 9 | Mary M Knight | 0 | Daughter | — | Tennessee |
| 10 | Martin Rachler | 50 | Head | Fireman | Tennessee |
| 11 | Lucile Rachler | 42 | Wife-H | — | Tennessee |
| 12 | James Rachler | 17 | Son | — | Tennessee |
| 13 | William Rachler | 15 | Son | — | Tennessee |
| 14 | John Davis | 61 | Head | Oiler | Georgia |
| 15 | Hattie Davis | 58 | Wife-H | — | Tennessee |
| 16 | Walter Barlow | 24 | Son-in-law | Rubber | Tennessee |
| 17 | Katherine Barlow | 19 | Daughter | — | Tennessee |
| 18 | James Hiskell | 39 | Head | Farmer | Tennessee |
| 19 | Olive Hiskell | 40 | Wife-H | Clerk | Tennessee |
| 20 | Darwin Hiskell | 11 | Son | — | Tennessee |
| 21 | Dennie Gallahon | 62 | Mother-in-law | Merchant | Tennessee |
| 22 | Henry Ferguson | 43 | Head | Clerk | Tennessee |
| 23 | Pearl Ferguson | 40 | Wife-H | Knitter | Tennessee |
| 24 | Bertha L Ferguson | 17 | Daughter | — | Tennessee |
| 25 | Beatrice Ferguson | 10 | Daughter | — | Tennessee |
| 26 | Katherine Ferguson | 7 | Daughter | — | Tennessee |
| 27 | Ellie M Ferguson | 3 | Daughter | — | Tennessee |
| 28 | Jerry Boyd | 38 | Head | Electrician | Tennessee |
| 29 | Annie L Boyd | 38 | Wife-H | — | Tennessee |
| 30 | John Boyd | 17 | Son | — | Tennessee |
| 31 | Effie D Boyd | 15 | Daughter | — | Tennessee |
| 32 | Essie Boyd | 12 | Daughter | — | Tennessee |
| 33 | Ray Boyd | 9 | Son | — | Tennessee |
| 34 | Willie R Boyd | 5 | Daughter | — | Tennessee |
| 35 | Virginia Boyd | 1 | Daughter | — | Tennessee |
| 36 | Amos Welch | 65 | Head | Carpenter | Tennessee |
| 37 | Ellen Welch | 60 | Wife-H | — | Tennessee |
| 38 | William G Welch | 36 | Son | Carpenter | Tennessee |
| 39 | Edgar Welch | 26 | Head | Winder | Tennessee |
| 40 | Sarah Welch | 21 | Wife-H | Backwinder | Tennessee |
| 41 | Melvin Welch | 1 | Son | — | Tennessee |
| 42 | Barrie Simmons | 62 | Head | — | Ohio |
| 43 | Ralph P Dooley | 17 | Boarder | — | Tennessee |
| 44 | Earl E Dooley | 12 | Boarder | — | Tennessee |
| 45 | Margie A Dooley | 10 | Boarder | — | Tennessee |
| 46 | Richard Muir | 28 | Head | Knitter | Alabama |
| 47 | Annie Muir | 26 | Wife-H | — | Tennessee |
| 48 | James R Muir | 5 | Son | — | Tennessee |
| 49 | George L Muir | 3 | Son | — | Tennessee |
| 50 | Fred Muir | 1 | Son | — | Tennessee |
Pedigree Summary
Robert
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)