GM
George Martin — 1930 US Census Record
Model Tree available1930 United States Federal Census · Lucas, Ohio
Our Model Tree links this George Martin across the 1920, 1930 and 1940 US Censuses in Lucas, Ohio (XGBoost, ~Confirmed), with identified parents Margaret — first a head (b.~1894), then head of a 4-person household.
Age 36
b. ~1894
Male
Head
Born: Ohio
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Lucas, Ohio |
| Surname | Martin |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 26 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Mechanic |
| Industry | Garage |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 35.00 |
| Radio Set | R |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Mechanic |
| Township / Ward | Toledo |
| Est. Birth Year | ~1894 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Jean Martin | Daughter | — | 7 | ~1923 |
| George Martin | Head | — | 36 | ~1894 |
| Donald Martin | Son | — | 5 | ~1925 |
| Edith Martin | Spouse | — | 34 | ~1896 |
Census Appearances
1920
Lucas, Ohio
Son, age 26
Lucas, Ohio · implied b. ~1894 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Plumber |
| Industry | General |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Lucas, Ohio
Head, age 36
Lucas, Ohio · implied b. ~1894 — 4 household members
| Surname | Martin |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 26 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Mechanic |
| Industry | Garage |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 35.00 |
| Radio Set | R |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Lucas-County, Ohio
Other, age 46
Lucas-County, Ohio · implied b. ~1894 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | George |
| Relationship to Head | Nephew |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Toledo |
| 1935 Residence (County) | Lucas |
| Occupation | Sub-carrier mail truck |
| Industry | U.S. Post Office |
| Class of Worker | GW |
| Hours Worked | 50 |
| Income (1939) | 1500 |
| Highest Grade | S-8 |
| 1935 Residence | Same House |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 George Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Margaret Martin (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Margaret Martin
b. ~1858
Source mother
● Household
· direct · ~0.92
This person
Anchor record
George Martin
Head · 1930 · age 36 · b. ~1894 · Ohio
★ 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 — Lucas, Ohio
Open full size
1930 US Federal Census — Lucas, Ohio
Page Contents
47 people indexed on this census page (ia:1930:ohiocensus00reel1840:0062)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Sarah Lang | 68 | Head | None | Canada |
| 2 | Charles Lang | 31 | Son | Electrician | Ohio |
| 3 | Albert E Lang | 29 | Son | Pipefitter | Ohio |
| 4 | Wilbur B Rofena | 49 | Head | Printer | Ohio |
| 5 | Minnie M Rofena | 46 | Wife | None | Ohio |
| 6 | Helen E Rofena | 24 | Daughter | Bookkeeper | Ohio |
| 7 | Wesley A Rofena | 18 | Son | Pressman | Ohio |
| 8 | Ralph L Rofena | 13 | Son | None | Ohio |
| 9 | Jack B Rofena | 10 | Son | None | Ohio |
| 10 | George Martin THIS PERSON | 36 | Head | Mechanic | Ohio |
| 11 | Edith Martin | 34 | Wife | None | Ohio |
| 12 | Jean A Martin | 7 | Daughter | None | Ohio |
| 13 | Donald S Martin | 5 | Son | None | Ohio |
| 14 | Augustine Anguenerd | 72 | Head | None | Ohio |
| 15 | Gilbert A Cline | 30 | Head | Riveter | Ohio |
| 16 | Elnora B Cline | 29 | Wife | None | Ohio |
| 17 | Charles M Cline | 8 | Son | None | Ohio |
| 18 | August Swank | 42 | Head | Operator | Georgia |
| 19 | Ralph L Swank | 13 | Son | None | Ohio |
| 20 | Lion Swank | 8 | Daughter | None | Ohio |
| 21 | Kermit E Snavely | 23 | Head | Waiter | Ohio |
| 22 | Amelia E Snavely | 25 | Wife | Operator | W. Virginia |
| 23 | Ralph S Mielener | 37 | Head | Helper | Ohio |
| 24 | Jessie Mielener | 33 | Wife | None | Ohio |
| 25 | Annette Mielener | 6 | Daughter | None | Ohio |
| 26 | Kathleen Mielener | 4 | Daughter | None | Ohio |
| 27 | George L Disney | 29 | Head | Mechanic | Ohio |
| 28 | Irene M Disney | 23 | Wife | None | Ohio |
| 29 | Russell A Disney | 3 | Son | None | Ohio |
| 30 | Donald L Disney | 1 | Son | None | Ohio |
| 31 | Earl M Honaker | 31 | Head | Mechanic | Kentucky |
| 32 | Martha M Honaker | 27 | Wife | None | Ohio |
| 33 | Phyllis Honaker | 6 | Daughter | None | Ohio |
| 34 | Clarence Jacobs | 38 | Head | Salesman | New York |
| 35 | Sophia Jacobs | 44 | Wife | None | Ohio |
| 36 | Lorenzo Jacobs | 79 | Father | None | Germany |
| 37 | Henry Jacobs | 47 | Brother | Laborer | Ohio |
| 38 | Murdock Jacobs | 35 | Brother | Bottler | Ohio |
| 39 | Ella M Jacobs | 18 | Niece | None | Ohio |
| 40 | Ray Clifford Faber | 34 | Head | Physician | Ohio |
| 41 | Anna F Faber | 31 | Wife | None | Ohio |
| 42 | Melba M Faber | 8 | Daughter | None | Ohio |
| 43 | John C Pautz | 27 | Head | Inspector | Ohio |
| 44 | Lucille Pautz | 25 | Wife | None | Ohio |
| 45 | Herman Pautz | 5 | Son | None | Ohio |
| 46 | Robert J Pautz | 3 | Son | None | Ohio |
| 47 | Charles W Pautz | 1 | Son | None | Ohio |
Pedigree Summary
George
Gen 1 · 1 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)