MK
Martha King — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Washington, Indiana
Our Model Tree links this Martha King across the 1920 and 1930 US Censuses in Washington, Indiana (XGBoost, ~Confirmed) — first a daughter (b.~1913), then head of a 8-person household.
Age 17
b. ~1913
Female
Daughter
Born: Indiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Washington, Indiana |
| Surname | King |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Salem Town |
| Est. Birth Year | ~1913 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Martha | Age | Birth yr |
|---|---|---|---|---|
| Hattie King | Spouse | — | 52 | ~1878 |
| Irene King | Daughter | — | 9 | ~1921 |
| Edgar Graves | Other | — | 3 | ~1927 |
| Lee King | Head | — | 59 | ~1871 |
| Martha King | Daughter | — | 17 | ~1913 |
| Velma Graves | Daughter | — | 1 | ~1929 |
| Grace Graves | Daughter | — | 25 | ~1905 |
| Anna King | Daughter | — | 16 | ~1914 |
Census Appearances
1920
Washington, Indiana
Daughter, age 7
Washington, Indiana · implied b. ~1913 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Martha |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Washington, Indiana
Daughter, age 17
Washington, Indiana · implied b. ~1913 — 8 household members
| Surname | King |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | none |
| Can Read/Write | Yes |
| 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 Martha King across 2 US Census years (1920 and 1930) in Washington, Indiana, using XGBoost record linkage.
Show:
This person
Anchor record
Martha King
Daughter · 1930 · age 17 · b. ~1913 · Indiana
★ You are viewing this record
Sibling
Velma Graves
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Graves
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene King
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna King
Sibling · 1930 · age 16
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
1930 US Federal Census — Washington, Indiana
Open full size
1930 US Federal Census — Washington, Indiana
Page Contents
49 people indexed on this census page (ia:1930:indianacensus00reel631:0901)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Paul Slager | 4 | Son | None | Indiana |
| 2 | Naomi Slager | 3 | Daughter | None | Indiana |
| 3 | Sanford Motsinger | 47 | Head | Foreman | Indiana |
| 4 | Jennie Motsinger | 42 | Wife | None | Indiana |
| 5 | Clyde Bush | 21 | Son-in-law | Teacher | Indiana |
| 6 | Lillie B. Bush | 20 | Daughter | None | Indiana |
| 7 | Irma L. Bush | 0 | Grand daughter | None | Indiana |
| 8 | Arthur Wilcoxen | 32 | Head | Clerk | Indiana |
| 9 | Elizabeth Wilcoxen | 21 | Wife | Clerk | Oklahoma |
| 10 | Nancy Wilcoxen | 65 | Mother | None | Kentucky |
| 11 | Lee O. King | 59 | Head | Carpenter | Indiana |
| 12 | Hattie King | 52 | Wife | None | Indiana |
| 13 | Grace Graves | 25 | Daughter | None | Indiana |
| 14 | Edgar Graves | 3 | Grandson | None | Indiana |
| 15 | Velma J. Graves | 1 | Daughter | None | Indiana |
| 16 | Martha King THIS PERSON | 17 | Daughter | None | Indiana |
| 17 | Anna King | 16 | Daughter | None | Indiana |
| 18 | Irene King | 9 | Daughter | None | Indiana |
| 19 | William Sweeney | 56 | Head | Farmer | Indiana |
| 20 | Fannie Sweeney | 66 | Wife | None | Indiana |
| 21 | Amel Smedley | 27 | Head | Rubber | Indiana |
| 22 | Gladys Smedley | 25 | Wife | Waxer | Indiana |
| 23 | Vernila Smedley | 9 | Daughter | None | Indiana |
| 24 | Eugene Smedley | 7 | Son | None | Indiana |
| 25 | Robert L. Smedley | 3 | Son | None | Indiana |
| 26 | Lotus R. Churchman | 30 | Head | Finisher | Indiana |
| 27 | Fay A. Churchman | 27 | Wife | None | Indiana |
| 28 | Stanley R. Lovell | 8 | Step-son | None | Indiana |
| 29 | Russell Rippey | 26 | Head | Chauffeur | Indiana |
| 30 | Faye Rippey | 25 | Wife | None | Indiana |
| 31 | Gene Rippey | 7 | Son | None | Indiana |
| 32 | Barbara Rippey | 2 | Daughter | None | Indiana |
| 33 | Bruce Brown | 21 | Head | Filler | Indiana |
| 34 | Hilda Brown | 20 | Wife | None | Indiana |
| 35 | Robert B. Brown | 1 | Son | None | Indiana |
| 36 | George Akers | 62 | Father-in-law | Filler | Indiana |
| 37 | John Maheuron | 30 | Head | Foreman | Indiana |
| 38 | Bertha Maheuron | 28 | Wife | None | Indiana |
| 39 | Warren G. Maheuron | 7 | Son | None | Indiana |
| 40 | Donovan Maheuron | 3 | Son | None | Indiana |
| 41 | Mary L. Maheuron | 0 | Daughter | None | Indiana |
| 42 | Novel Churchman | 33 | Head | Shipping Clerk | Indiana |
| 43 | Fern Churchman | 32 | Wife | None | Indiana |
| 44 | Eugene Churchman | 10 | Son | None | Indiana |
| 45 | Eleanor Churchman | 3 | Daughter | None | Indiana |
| 46 | Ray Wilson | 27 | Head | Cabinet Maker | Indiana |
| 47 | Ruby Wilson | 26 | Wife | None | Indiana |
| 48 | Wallace Wilson | 6 | Relative | None | Indiana |
| 49 | Wanda Wilson | 5 | Relative | None | Indiana |
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)