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Marion Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · York-County, Pennsylvania
Our Model Tree links this Marion Martin across the 1930 and 1940 US Censuses in York-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 8-person household.
Age 14
b. ~1926
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | York-County, Pennsylvania |
| Surname | Martin |
| Given Name | Marion L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | York |
| 1935 Residence (County) | York |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | H 8 |
| 1935 Residence | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | York |
| Est. Birth Year | ~1926 |
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 1940 census.
| Name | Relation to head | Relative to Marion | Age | Birth yr |
|---|---|---|---|---|
| Austin Martin | Head | — | 50 | ~1890 |
| Marjorie Martin | Daughter | — | 8 | ~1932 |
| Gloria Martin | Daughter | — | 11 | ~1929 |
| Phillip Martin | Son | — | 1 | ~1939 |
| Marion Martin | Daughter | — | 14 | ~1926 |
| Austin Martin | Son | — | 25 | ~1915 |
| Carlyn Martin | Spouse | — | 47 | ~1893 |
| Earl Martin | Son | — | 17 | ~1923 |
Census Appearances
1930
York, Pennsylvania
Daughter, age 4
York, Pennsylvania · implied b. ~1926 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Marion L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
York-County, Pennsylvania
Daughter, age 14
York-County, Pennsylvania · implied b. ~1926 — 8 household members
| Surname | Martin |
| Given Name | Marion L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | York |
| 1935 Residence (County) | York |
| Class of Worker | 0 |
| Highest Grade | H 8 |
| 1935 Residence | Pennsylvania |
| 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 Marion Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marion Martin
Daughter · 1940 · age 14 · b. ~1926 · Pennsylvania
★ You are viewing this record
Sibling
Gloria Martin
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earl Martin
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marjorie Martin
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Austin Martin
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Phillip Martin
Sibling · 1940 · age 1
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 — York-County, Pennsylvania
Open full size
1940 US Federal Census — York-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03646-00802)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Almeda K. Sanders | 22 | Daughter | Seamstress | Pennsylvania |
| 42 | Rosella V. Sanders | 3 | Daughter | — | Pennsylvania |
| 43 | Daniel R. Marks | 53 | Head | Farmer | Pennsylvania |
| 44 | Sadie M. Marks | 50 | Wife | — | Pennsylvania |
| 45 | David F. Marks | 31 | Son | Laborer | Pennsylvania |
| 46 | Melvina A. Marks | 18 | Daughter | Laborer | Pennsylvania |
| 47 | Daniel F. Marks | 15 | Son | Laborer | Pennsylvania |
| 48 | Ervin F. Marks | 13 | Son | — | Pennsylvania |
| 49 | Harry B. Sinclair | 51 | Head | Farmer | Pennsylvania |
| 50 | Sara M. Sinclair | 45 | Wife | — | Pennsylvania |
| 51 | Charles F. Marks | 27 | Head | Farmer | Pennsylvania |
| 52 | Beulah M. Marks | 22 | Wife | — | Pennsylvania |
| 53 | Raymond R. Marks | 4 | Son | — | Pennsylvania |
| 54 | Austin M. Martin | 50 | Head | Knitter | Pennsylvania |
| 55 | Carlyn M. Martin | 47 | Wife | — | Pennsylvania |
| 56 | Austin E. Martin | 25 | Son | Knitter | Pennsylvania |
| 57 | Earl S. Martin | 17 | Son | Laborer | Pennsylvania |
| 58 | Marion L. Martin THIS PERSON | 14 | Daughter | — | Pennsylvania |
| 59 | Gloria E. Martin | 11 | Daughter | — | Pennsylvania |
| 60 | Marjorie J. Martin | 8 | Daughter | — | Pennsylvania |
| 61 | Phillip R. Martin | 1 | Son | — | Pennsylvania |
| 62 | Byrd P. Markel | 49 | Head | Foreman | Pennsylvania |
| 63 | Clara M. Markel | 47 | Wife | — | Pennsylvania |
| 64 | Byrd Jr. Markel | 12 | Son | — | Pennsylvania |
| 65 | James A. Fritz | 59 | Head | Farmer | Pennsylvania |
| 66 | Maggie M. Fritz | 57 | Wife | — | Pennsylvania |
| 67 | Ruth D. Fritz | 31 | Daughter | Machine Operator | Pennsylvania |
| 68 | Lucy L. Fritz | 38 | Step-dau | — | Pennsylvania |
| 69 | Richard F. Sheets | 10 | Grandson | — | Pennsylvania |
| 70 | Paul A. Fritz | 26 | Head | Core-Maker | Pennsylvania |
| 71 | Mazie E. Fritz | 23 | Wife | Seamstress | Pennsylvania |
| 72 | Florence M. Martin | 50 | Head | — | Pennsylvania |
| 73 | Russell O. Martin | 27 | Son | Printer | Pennsylvania |
| 74 | Keturah D. Sipe | 29 | Daughter | Accountant | Pennsylvania |
| 75 | Austin Sipe | 28 | Son-in-law | Apprentice Machinist | Pennsylvania |
| 76 | Rebecca Sipe | 8 | Granddaughter | — | Pennsylvania |
| 77 | Spurgeon C. Lohr | 50 | Head | Electrician | Pennsylvania |
| 78 | Edna S. Lohr | 53 | Wife | — | Pennsylvania |
| 79 | Spurgeon C. Lohr | 22 | Son | Mechanic | Pennsylvania |
| 80 | Ursula E. Lohr | 16 | Daughter | — | 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)