MC
Martha Clark — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Pulaski, Indiana
Our Model Tree links this Martha Clark across the 1900, 1910 and 1920 US Censuses in Pulaski, Indiana (XGBoost, ~Confirmed) — first a spouse (b.~1857), then head of a 4-person household.
Age 63
b. ~1857
Female
Spouse
Born: Ohio
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Pulaski, Indiana |
| Surname | Clark |
| Given Name | Martha E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Van Buren Township |
| Est. Birth Year | ~1857 |
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 1920 census.
| Name | Relation to head | Relative to Martha | Age | Birth yr |
|---|---|---|---|---|
| William Clark | Head | — | 70 | ~1850 |
| Martha Clark | Other | — | 91 | ~1829 |
| Ray Clark | Son | — | 35 | ~1885 |
| Martha Clark | Spouse | — | 63 | ~1857 |
Census Appearances
1900
Pulaski, Indiana
Spouse, age 44
Pulaski, Indiana · implied b. ~1856 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Martha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Ohio |
| Birth Month | Feb |
| Birth Year | 1856 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1910
Pulaski, Indiana
Spouse, age 54
Pulaski, Indiana · implied b. ~1856 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Martha E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Ohio |
| Years Married | 31 |
| Children Born | 4 |
| Children Living | 3 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Pulaski, Indiana
Spouse, age 63
Pulaski, Indiana · implied b. ~1857 — 4 household members
| Surname | Clark |
| Given Name | Martha E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 Martha Clark across 3 US Census years (1900, 1910 and 1920) in Pulaski, Indiana, using XGBoost record linkage.
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This person
Anchor record
Martha Clark
Spouse · 1920 · age 63 · b. ~1857 · Indiana
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Pulaski, Indiana
Open full size
1920 US Federal Census — Pulaski, Indiana
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu461unit:0233)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Herbert Jones | 35 | Head | Farmer | Indiana |
| 52 | Effie Jones | 34 | Wife | — | Indiana |
| 53 | Talbot Jones | 12 | Son | — | Indiana |
| 54 | Violet Jones | 10 | Daughter | — | Indiana |
| 55 | Ralph Jones | 9 | Son | — | Indiana |
| 56 | Gladys Jones | 7 | Daughter | — | Indiana |
| 57 | Thomas Jones | 6 | Son | — | Indiana |
| 58 | Harry Jones | 4 | Son | — | Indiana |
| 59 | Maxwell Jones | 2 | Son | — | Indiana |
| 60 | Isaac Vangundy | 58 | Head | Farmer | Indiana |
| 61 | Dora Vangundy | 47 | Wife | — | Indiana |
| 62 | Christopher H. Johnson | 82 | Father-in-law | — | Indiana |
| 63 | Charles Sheider | 35 | Head | Farmer | Indiana |
| 64 | Maryann Sheider | 36 | Wife | — | Indiana |
| 65 | Carl Schultz | 21 | Head | Farmer | Illinois |
| 66 | Grace Schultz | 17 | Wife | — | Illinois |
| 67 | Helen M. Schultz | 0 | Daughter | — | Indiana |
| 68 | Harry J. Fitz | 27 | Head | Farmer | Indiana |
| 69 | Alice B. Fitz | 23 | Wife | — | Indiana |
| 70 | Doris R. Fitz | 4 | Daughter | — | Indiana |
| 71 | Earl R. Fitz | 1 | Son | — | Indiana |
| 72 | Lydia Homer | 51 | Mother-in-law | — | Indiana |
| 73 | Frank Stewart | 61 | Head | Laborer | Indiana |
| 74 | Cynthia Stewart | 54 | Wife | — | Indiana |
| 75 | Vernon Stewart | 16 | Son | — | Indiana |
| 76 | William H. Clark | 70 | Head | — | Indiana |
| 77 | Martha E. Clark THIS PERSON | 63 | Wife | — | Ohio |
| 78 | Ray N. Clark | 35 | Son | Farmer | Indiana |
| 79 | Martha A. Clark | 91 | Mother | — | Vermont |
| 80 | Ezra Bowman | 49 | Head | Farmer | Ohio |
| 81 | Mary Bowman | 41 | Wife | — | Indiana |
| 82 | Newton H. Stewart | 75 | Head | Farmer | Ohio |
| 83 | Zella Stewart | 34 | Daughter | — | Indiana |
| 84 | Charles Hettinger | 32 | Head | Laborer | Indiana |
| 85 | Laura Hettinger | 26 | Wife | — | Indiana |
| 86 | Joseph Hettinger | 10 | Son | — | Indiana |
| 87 | Wilbur Hettinger | 7 | Son | — | Indiana |
| 88 | Bessie Hettinger | 5 | Daughter | — | Indiana |
| 89 | Lawrence Hettinger | 2 | Son | — | Indiana |
| 90 | Emma Thomason | 61 | Head | Keeper | Indiana |
| 91 | Ruby Sloop | 10 | Boarder | — | Indiana |
| 92 | Iva Sloop | 8 | Boarder | — | Indiana |
| 93 | Paul Sloop | 6 | Boarder | — | Indiana |
| 94 | Jennie White | 62 | Head | — | Indiana |
| 95 | Minnie B. White | 34 | Daughter | — | Indiana |
| 96 | Abraham Feller | 71 | Head | Farmer | Pennsylvania |
| 97 | Rebecca Feller | 61 | Wife | — | Indiana |
| 98 | Lyman E. Woods | 56 | Head | Farmer | Illinois |
| 99 | Jessie Woods | 47 | Wife | — | Illinois |
| 100 | Esther Vandiver | 25 | Head | Teacher | Indiana |
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)