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Ernest Martin — 1920 US Census Record
Model Tree available1920 United States Federal Census · Morgan, Indiana
Our Model Tree links this Ernest Martin across the 1920, 1930 and 1940 US Censuses in Morgan, Indiana (XGBoost, ~Confirmed), with identified parents Earnest & Iva — first a son (b.~1915), then head of a 6-person household.
Age 5
b. ~1915
Male
Son
Born: Indiana
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Morgan, Indiana |
| Surname | Martin |
| Given Name | Ernest R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Baker Tp |
| Est. Birth Year | ~1915 |
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.
6 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Ernest | Age | Birth yr |
|---|---|---|---|---|
| Henry Gallamore | Other | — | 71 | ~1849 |
| Iva Martin | Spouse | — | 23 | ~1897 |
| Harold Martin | Son | — | 2 | ~1918 |
| Ernest Martin | Son | — | 5 | ~1915 |
| Maxine Martin | Daughter | — | ~1920 | |
| Ernest Martin | Head | — | 27 | ~1893 |
Census Appearances
1920
Morgan, Indiana
Son, age 5
Morgan, Indiana · implied b. ~1915 — 6 household members
| Surname | Martin |
| Given Name | Ernest R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Morgan, Indiana
Son, age 15
Morgan, Indiana · implied b. ~1915 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Earnest R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Morgan-County, Indiana
Head, age 26
Morgan-County, Indiana · implied b. ~1914 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Earnest |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Jackson Township |
| 1935 Residence (County) | Morgan |
| Occupation | Labor W.P.A. |
| Industry | on city street |
| Class of Worker | GW |
| Hours Worked | 24 |
| Income (1939) | 260 |
| Highest Grade | 6 |
| 1935 Residence | Same place |
| 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 Ernest Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Earnest Martin (~0.92 confidence) and mother Iva Martin (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Earnest Martin
b. ~1891
Source father
● Household
· direct · ~0.92
Mother
Iva Martin
b. ~1897
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ernest Martin
Son · 1920 · age 5 · b. ~1915 · Indiana
★ You are viewing this record
Sibling
Harold Martin
Sibling · 1920 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maxine Martin
Sibling · 1920 · age
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
1920 US Federal Census — Morgan, Indiana
Open full size
1920 US Federal Census — Morgan, Indiana
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu458unit:0050)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Fulford | 51 | Son | Farmer | Indiana |
| 2 | John W. Lewis | 59 | Head | Farmer | Indiana |
| 3 | Alice E. Lewis | 56 | Wife | — | Indiana |
| 4 | David Hacker | 23 | Head | Farmer | Indiana |
| 5 | Maggie Hacker | 23 | Wife | — | Indiana |
| 6 | Luffin Hacker | 3 | Daughter | — | Indiana |
| 7 | Mildred Hacker | 1 | Daughter | — | Indiana |
| 8 | Rosanna Weaver | 50 | Head | Farmer | Indiana |
| 9 | Hazel Weaver | 21 | Son | Farmer | Indiana |
| 10 | Susie Weaver | 19 | Daughter | Sorter | Indiana |
| 11 | Essie Weaver | 16 | Daughter | Sorter | Indiana |
| 12 | Ruth Weaver | 14 | Daughter | — | Indiana |
| 13 | Frank Weaver | 14 | Son | — | Indiana |
| 14 | Thomas B. Weaver | 48 | Head | Farming | Indiana |
| 15 | Laura B. Weaver | 48 | Wife | — | Indiana |
| 16 | Grace Hacker | 20 | Daughter | — | Indiana |
| 17 | Goldie Hacker | 15 | Daughter | — | Indiana |
| 18 | Roscoe Hacker | 28 | Head | Farmer | Indiana |
| 19 | Manda Hacker | 27 | Wife | — | Indiana |
| 20 | Naomi Hacker | 3 | Daughter | — | Indiana |
| 21 | Will R. Haller | 41 | Head | Farmer | Indiana |
| 22 | Hulda A. Haller | 44 | Wife | — | Indiana |
| 23 | Harley Haller | 23 | Son | Labor | Indiana |
| 24 | Marion Haller | 53 | Brother | Farmer | Indiana |
| 25 | Charles B. Hollars | 70 | Head | Farmer | Indiana |
| 26 | Lottie M. Hollars | 33 | Wife | — | Indiana |
| 27 | Minor Hollars | 17 | Son | Farmer | Indiana |
| 28 | James F. Hollars | 12 | Son | — | Indiana |
| 29 | Dewey H. Hollars | 7 | Son | — | Indiana |
| 30 | Clarence H. Hollars | 5 | Son | — | Indiana |
| 31 | Albert Hollars | 5 | Son | — | Indiana |
| 32 | Mary Hollars | 3 | Daughter | — | Indiana |
| 33 | Charles R. Hollars | 2 | Son | — | Indiana |
| 34 | William Copeland | 72 | Father-in-law | Farmer | Indiana |
| 35 | Roscoe Lewis | 31 | Head | Farmer | Indiana |
| 36 | Stella Lewis | 30 | Wife | — | Indiana |
| 37 | Dontha Lewis | 9 | Daughter | — | Indiana |
| 38 | Minor Lewis | 7 | Son | — | Indiana |
| 39 | Evon Lewis | 5 | Daughter | — | Indiana |
| 40 | Elizabeth Lewis | 2 | Daughter | — | Indiana |
| 41 | Ernest Martin | 27 | Head | Farming | Indiana |
| 42 | Iva Martin | 23 | Wife | — | Indiana |
| 43 | Ernest R. Martin THIS PERSON | 5 | Son | — | Indiana |
| 44 | Harold P. Martin | 2 | Son | — | Indiana |
| 45 | Maxine E. Martin | 0 | Daughter | — | Indiana |
| 46 | Henry Gallamore | 71 | Boarder | — | Indiana |
| 47 | William Hacker | 29 | Head | Farmer | Indiana |
| 48 | Maud Hacker | 29 | Wife | — | Indiana |
| 49 | Alta O. Hacker | 7 | Son | — | Indiana |
| 50 | Lewis E. Hodges | 59 | Head | Farmer | Indiana |
Pedigree Summary
Ernest + 2 siblings
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 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)