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Martha Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Adams-County, Pennsylvania
Our Model Tree links this Martha Martin across the 1930 and 1940 US Censuses in Adams-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 9-person household.
Age 12
b. ~1928
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Adams-County, Pennsylvania |
| Surname | Martin |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Straban Township |
| 1935 Residence (County) | ADAMS |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | 5 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Straban Township |
| Est. Birth Year | ~1928 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Martha | Age | Birth yr |
|---|---|---|---|---|
| Edith Martin | Daughter | — | 6 | ~1934 |
| Hellen Martin | Daughter | — | 8 | ~1932 |
| Mary Martin | Daughter | — | 4 | ~1936 |
| Martha Martin | Daughter | — | 12 | ~1928 |
| Arthur Martin | Head | — | 38 | ~1902 |
| Annie Heartman | Other | — | 68 | ~1872 |
| Bernard Martin | Son | — | 2 | ~1938 |
| Vincent Martin | Son | — | 10 | ~1930 |
| Elizabeth Martin | Spouse | — | 36 | ~1904 |
Census Appearances
1930
Adams, Pennsylvania
Daughter, age 1
Adams, Pennsylvania · implied b. ~1929 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Martha E. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | West Virginia |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Adams-County, Pennsylvania
Daughter, age 12
Adams-County, Pennsylvania · implied b. ~1928 — 9 household members
| Surname | Martin |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Straban Township |
| 1935 Residence (County) | ADAMS |
| Income (1939) | 0 |
| Highest Grade | 5 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Martha Martin
Daughter · 1940 · age 12 · b. ~1928 · Pennsylvania
★ You are viewing this record
Sibling
Mary Martin
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vincent Martin
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edith Martin
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernard Martin
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hellen Martin
Sibling · 1940 · age 8
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 — Adams-County, Pennsylvania
Open full size
1940 US Federal Census — Adams-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03396-00441)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Gilbert Keller | 38 | Head | Farmer | Pennsylvania |
| 2 | Milton Redding | 32 | Boarder | Secondwork | Pennsylvania |
| 3 | Stella Redding | 27 | Wife | Housework | Pennsylvania |
| 4 | Albert Keller | 22 | Son | — | Pennsylvania |
| 5 | Erna G Keller | 20 | Daughter | — | Pennsylvania |
| 6 | Ludwig Keller | 21 | Son | Laborer | Pennsylvania |
| 7 | Armelda Keller | 18 | Daughter | Housework | Pennsylvania |
| 8 | Robert Keller | 16 | Son | Laborer | Pennsylvania |
| 9 | Oscar Heatrick | 43 | Head | Penna State | Pennsylvania |
| 10 | Hazel Heatrick | 40 | Wife | Housework | Pennsylvania |
| 11 | Clyde Heatrick | 13 | Son | — | Pennsylvania |
| 12 | Thelma Heatrick | 8 | Daughter | — | Pennsylvania |
| 13 | Frank Keller | 25 | Head | Farmer | Pennsylvania |
| 14 | Mary Keller | 26 | Wife | Housework | Pennsylvania |
| 15 | Martha Keller | 2 | Daughter | — | Pennsylvania |
| 16 | Thomas Keller | 3 | Son | — | Pennsylvania |
| 17 | Philetus Edwards | 56 | Head | Farming | Pennsylvania |
| 18 | Rosa Edwards | 46 | Wife | Housework | Pennsylvania |
| 19 | Kathline Edwards | 18 | Daughter | — | Pennsylvania |
| 20 | Jean Edwards | 17 | Daughter | — | Pennsylvania |
| 21 | George F Edwards | 15 | Son | — | Pennsylvania |
| 22 | Clarence Gleem | 28 | Head | Truck Driver | Pennsylvania |
| 23 | Helda Gleem | 27 | Wife | Housework | Pennsylvania |
| 24 | Patsy Gleem | 5 | Daughter | — | Pennsylvania |
| 25 | Clarence Adams | 70 | Boarder | Retired | Pennsylvania |
| 26 | Ruth Hulskinger | 25 | Wife | Housework | Pennsylvania |
| 27 | S Harry | 32 | Head | Laborer | Pennsylvania |
| 28 | Richard Harry | 5 | Son | — | Pennsylvania |
| 29 | Shirley Harry | 4 | Daughter | — | Pennsylvania |
| 30 | Roger Harry | 2 | Son | — | Pennsylvania |
| 31 | Arthur Martin | 38 | Head | Farming | Pennsylvania |
| 32 | Elizabeth Martin | 36 | Wife | Housewife | Pennsylvania |
| 33 | Martha Martin THIS PERSON | 12 | Daughter | — | Pennsylvania |
| 34 | Vincent Martin | 10 | Son | — | Pennsylvania |
| 35 | Hellen Martin | 8 | Daughter | — | Pennsylvania |
| 36 | Edith Martin | 6 | Daughter | — | Pennsylvania |
| 37 | Mary Martin | 4 | Daughter | — | Pennsylvania |
| 38 | Bernard Martin | 2 | Son | — | Pennsylvania |
| 39 | Annie Heartman | 68 | Boarder | Housework | Pennsylvania |
| 40 | Mrs Fred Cleveland | 31 | Head | Laborer | Pennsylvania |
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)