HM
Henry Martin — 1920 US Census Record
Model Tree available1920 United States Federal Census · Putnam, Ohio
Our Model Tree links this Henry Martin across the 1900, 1910 and 1920 US Censuses in Putnam, Ohio (XGBoost, ~Confirmed), with identified parents William & John — first a head (b.~1887), then head of a 5-person household.
Age 33
b. ~1887
Male
Head
Born: Ohio
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Putnam, Ohio |
| Surname | Martin |
| Given Name | Henry A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Farmer |
| Township / Ward | Monterey Township |
| Est. Birth Year | ~1887 |
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 1920 census.
| Name | Relation to head | Relative to Henry | Age | Birth yr |
|---|---|---|---|---|
| Hilda Martin | Daughter | — | 11 | ~1909 |
| Gertie Martin | Daughter | — | 7 | ~1913 |
| Henry Martin | Head | — | 33 | ~1887 |
| Leonard Martin | Son | — | 9 | ~1911 |
| Hannah Martin | Spouse | — | 30 | ~1890 |
Census Appearances
1900
Putnam, Ohio
Son, age 15
Putnam, Ohio · implied b. ~1885 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Henry A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Ohio |
| Birth Month | Dec |
| Birth Year | 1885 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Farm Laborer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1910
Putnam, Ohio
Son, age 23
Putnam, Ohio · implied b. ~1887 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Henry A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Farm Laborer |
| Industry | Home Farm |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Putnam, Ohio
Head, age 33
Putnam, Ohio · implied b. ~1887 — 5 household members
| Surname | Martin |
| Given Name | Henry A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| 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 Henry Martin across 3 US Census years (1900, 1910 and 1920) in Putnam, Ohio, using XGBoost record linkage. Identified parents: father William Martin (~0.92 confidence) and father John Martin (~0.92 confidence) and mother Mary Martin (~0.92 confidence) and mother Catharine Martin (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Martin
b. ~1856
Source father
● Household
· direct · ~0.92
Father
John Martin
b. ~1862
Source father
● Household
· direct · ~0.92
Mother
Mary Martin
b. ~1862
Source mother
● Household
· direct · ~0.92
Mother
Catharine Martin
b. ~1864
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Henry Martin
Head · 1920 · age 33 · b. ~1887 · Ohio
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Putnam, Ohio
Open full size
1920 US Federal Census — Putnam, Ohio
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1429unit:0840)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Catherine Leis | 32 | Wife | — | Ohio |
| 52 | Dan Leis | 2 | Son | — | Ohio |
| 53 | Kathryn Leis | 72 | Mother | — | Germany |
| 54 | Elizabeth Houstien | 69 | Head | Farmer | Germany |
| 55 | Theresia Houstien | 37 | Daughter | — | Ohio |
| 56 | Alenz Houstien | 35 | Daughter | — | Ohio |
| 57 | Frank Houstien | 33 | Son | Farm Hand | Ohio |
| 58 | John Brandhoff | 61 | Head | Farmer | Holland |
| 59 | Lizzie Brandhoff | 57 | Wife | — | Ohio |
| 60 | Rosa Brandhoff | 27 | Daughter | Garbage | Ohio |
| 61 | Ben Brandhoff | 19 | Son | Waiter | Ohio |
| 62 | Lawrence Brandhoff | 17 | Son | — | Ohio |
| 63 | Leo Brandhoff | 14 | Son | — | Ohio |
| 64 | Henry Landwehr | 62 | Head | Farmer | Ohio |
| 65 | Katie Landwehr | 50 | Wife | — | Ohio |
| 66 | Anna Landwehr | 18 | Daughter | — | Ohio |
| 67 | Mattie Landwehr | 12 | Son | Farm Hand | Ohio |
| 68 | Louis Landwehr | 10 | Son | — | Ohio |
| 69 | Mary Landwehr | 8 | Daughter | — | Ohio |
| 70 | Margaret Landwehr | 6 | Daughter | — | Ohio |
| 71 | Agnes Landwehr | 4 | Daughter | — | Ohio |
| 72 | Michael Kehres | 46 | Head | Farmer | Ohio |
| 73 | Anna Kehres | 41 | Wife | — | Ohio |
| 74 | Arnold Kehres | 17 | Son | — | Ohio |
| 75 | Peter Kehres | 15 | Son | — | Ohio |
| 76 | Bertha Kehres | 7 | Daughter | — | Ohio |
| 77 | Rob Harpster | 31 | Head | Farmer | Ohio |
| 78 | Alice Harpster | 26 | Wife | — | Ohio |
| 79 | Robert Harpster | 6 | Son | — | Ohio |
| 80 | Linda Harpster | 4 | Daughter | — | Ohio |
| 81 | Clarence Harpster | 1 | Son | — | Ohio |
| 82 | Agnes Harpster | 0 | Daughter | — | Ohio |
| 83 | J. M. Martin | 58 | Head | Farmer | Ohio |
| 84 | Lyman S. Martin | 26 | Son | Farm Hand | Ohio |
| 85 | Julia Martin | 21 | Daughter | — | Ohio |
| 86 | Frank A. Martin | 19 | Son | — | Ohio |
| 87 | Tesia Kehres | 34 | — | Servant | Ohio |
| 88 | Andrew Bradley | 72 | Head | Farmer | Ireland |
| 89 | Ed. Richart | 37 | Head | Farmer | Ohio |
| 90 | Mamie Richart | 34 | Wife | — | Ohio |
| 91 | Leona Richart | 11 | Daughter | — | Ohio |
| 92 | Enidita Richart | 9 | Daughter | — | Ohio |
| 93 | Alice Richart | 5 | Daughter | — | Ohio |
| 94 | Rudolph Richart | 3 | Son | — | Ohio |
| 95 | Martha Richart | 1 | Daughter | — | Ohio |
| 96 | Henry A. Martin THIS PERSON | 33 | Head | Farmer | Ohio |
| 97 | Hannah Martin | 30 | Wife | — | Ohio |
| 98 | Hilda Martin | 11 | Daughter | — | Ohio |
| 99 | Leonard Martin | 9 | Son | — | Ohio |
| 100 | Gertie Martin | 7 | Daughter | — | Ohio |
Pedigree Summary
Henry
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 1920 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)