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Paul Martin — 1940 US Census Record
Model Tree available1940 United States Federal Census · Fairfield-County, Ohio
Our Model Tree links this Paul Martin across the 1920, 1930 and 1940 US Censuses in Fairfield-County, Ohio (XGBoost, ~Confirmed), with identified parents Charles & Charles — first a son (b.~1917), then head of a 4-person household.
Age 23
b. ~1917
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Fairfield-County, Ohio |
| Surname | Martin |
| Given Name | Paul E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Lancaster |
| 1935 Residence (County) | Fairfield |
| Additional Details | |
| Occupation | Student |
| Industry | School |
| Income (1939) | 0 |
| Highest Grade | C 1 |
| 1935 Residence | Same home |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Student |
| Township / Ward | Lancaster |
| Est. Birth Year | ~1917 |
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 1940 census.
| Name | Relation to head | Relative to Paul | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Martin | Daughter | — | 20 | ~1920 |
| Charles Martin | Head | — | 55 | ~1885 |
| Paul Martin | Son | — | 23 | ~1917 |
| Lillian Martin | Spouse | — | 54 | ~1886 |
Census Appearances
1920
Fairfield, Ohio
Son, age 4
Fairfield, Ohio · implied b. ~1916 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Paul |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Fairfield, Ohio
Son, age 13
Fairfield, Ohio · implied b. ~1917 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Paul E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Fairfield-County, Ohio
Son, age 23
Fairfield-County, Ohio · implied b. ~1917 — 4 household members
| Surname | Martin |
| Given Name | Paul E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Lancaster |
| 1935 Residence (County) | Fairfield |
| Occupation | Student |
| Industry | School |
| Income (1939) | 0 |
| Highest Grade | C 1 |
| 1935 Residence | Same home |
| 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 Paul Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charles Martin (~0.92 confidence) and father Charles Martin (~0.92 confidence) and father Chester Martin (~0.92 confidence) and mother Lillian Martin (~0.92 confidence) and mother Lillie Martin (~0.92 confidence) and mother Lulu Martin (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Martin
b. ~1885
Source father
● Household
· direct · ~0.92
Father
Charles Martin
b. ~1885
Source father
● Household
· direct · ~0.92
Father
Chester Martin
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Lillian Martin
b. ~1886
Source mother
● Household
· direct · ~0.92
Mother
Lillie Martin
b. ~1886
Source mother
● Household
· direct · ~0.92
Mother
Lulu Martin
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Paul Martin
Son · 1940 · age 23 · b. ~1917 · Ohio
★ You are viewing this record
Sibling
Dorothy Martin
Sibling · 1940 · age 20
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
1940 US Federal Census — Fairfield-County, Ohio
Open full size
1940 US Federal Census — Fairfield-County, Ohio
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-03065-00408)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elmer J. Hall | 44 | Head | Clerk | Ohio |
| 2 | Eva J. Hall | 43 | Wife | — | Ohio |
| 3 | Maurice J. Hall | 7 | Son | — | Ohio |
| 4 | Janice M. Hall | 2 | Daughter | — | Ohio |
| 5 | Gaylor J. Einstou | 43 | Head | Mechanic | Virginia |
| 6 | Anna E. Einstou | 38 | Wife | — | Ohio |
| 7 | Carl S. Einstou | 16 | Son | — | Ohio |
| 8 | Lloyd P. Willis | 61 | Head | Carpenter Cont | Ohio |
| 9 | Viola M. Willis | 51 | Wife | — | Ohio |
| 10 | Robert L. Willis | 23 | Son | Carpenter | Ohio |
| 11 | Harry D. Willis | 15 | Son | — | Ohio |
| 12 | Lee W. Ricketts | 65 | Head | Grocer | Ohio |
| 13 | Maude M. Ricketts | 63 | Wife | — | Ohio |
| 14 | Thomas P. Coleman | 42 | Head | Laborer | Kentucky |
| 15 | Odessa M. Coleman | 22 | Daughter | Clerk | Ohio |
| 16 | Thomas R. Coleman | 13 | Son | — | Ohio |
| 17 | Evadene Coleman | 11 | Daughter | — | Ohio |
| 18 | Roma B. Morris | 37 | Maid | Housekeeper | Ohio |
| 19 | Albert O. Wolfinger | 39 | Head | Mechanic | Ohio |
| 20 | Virgie D. Wolfinger | 35 | Wife | — | Ohio |
| 21 | Ruth J. Moore | 38 | Sister-in-law | Stitcher | Ohio |
| 22 | Howard D. Moore | 21 | Brother-in-law | Laborer | Ohio |
| 23 | Chester F. Ackers | 59 | Head | Machinist | Ohio |
| 24 | Nellie M. Ackers | 52 | Wife | — | Ohio |
| 25 | George G. Bollenbaugh | 70 | Head | Painter | Ohio |
| 26 | Minnie O. Bollenbaugh | 65 | Wife | — | Kansas |
| 27 | Fern J. Bollenbaugh | 44 | Daughter | Bookkeeper | Ohio |
| 28 | William A. Perry | 38 | Head | Machinist | Indiana |
| 29 | Anna D. Perry | 38 | Wife | — | Indiana |
| 30 | William A. Perry | 9 | Son | — | W. Va |
| 31 | Robert L. Perry | 8 | Son | — | Ohio |
| 32 | Charles B. Martin | 55 | Head | Laborer | Ohio |
| 33 | Lillian M. Martin | 54 | Wife | — | Ohio |
| 34 | Paul E. Martin THIS PERSON | 23 | Son | Student | Ohio |
| 35 | Dorothy J. Martin | 20 | Daughter | Typist | Ohio |
| 36 | Grover W. Tipple | 23 | Head | Laborer | Ohio |
| 37 | Esther M. Tipple | 20 | Wife | Clerk | Ohio |
| 38 | Viola J. Heister | 44 | Head | School Teacher | Ohio |
| 39 | Walter D. Ritter | 42 | Head | Mach Shop Fore | Pennsylvania |
Pedigree Summary
Paul + 1 sibling
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)