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Anna Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lancaster-County, Pennsylvania
Our Model Tree links this Anna Martin across the 1930 and 1940 US Censuses in Lancaster-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1906), then head of a 11-person household.
Age 34
b. ~1906
Female
Spouse
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Lancaster-County, Pennsylvania |
| Surname | Martin |
| Given Name | Anna M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (County) | Lancaster |
| Additional Details | |
| Occupation | 0 |
| Highest Grade | No 7 |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | 0 |
| Township / Ward | Earl Township |
| Est. Birth Year | ~1906 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Nora Martin | Daughter | — | 7 | ~1933 |
| Elva Martin | Daughter | — | ~1940 | |
| Anna Martin | Daughter | — | 1 | ~1939 |
| Martha Martin | Daughter | — | 12 | ~1928 |
| Mabel Martin | Daughter | — | 11 | ~1929 |
| Elvin Martin | Head | — | 35 | ~1905 |
| Irvin Martin | Son | — | 8 | ~1932 |
| Henry Martin | Son | — | 4 | ~1936 |
| Mahlon Martin | Son | — | 6 | ~1934 |
| Edwin Martin | Son | — | 3 | ~1937 |
| Anna Martin | Spouse | — | 34 | ~1906 |
Census Appearances
1930
Lancaster, Pennsylvania
Spouse, age 24
Lancaster, Pennsylvania · implied b. ~1906 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Anna M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 20 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Lancaster-County, Pennsylvania
Spouse, age 34
Lancaster-County, Pennsylvania · implied b. ~1906 — 11 household members
| Surname | Martin |
| Given Name | Anna M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (County) | Lancaster |
| Occupation | 0 |
| Highest Grade | No 7 |
| 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 Anna Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Martin
Spouse · 1940 · age 34 · b. ~1906 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Lancaster-County, Pennsylvania
Open full size
1940 US Federal Census — Lancaster-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03529-00053)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Anna S Martin | 3 | Daughter | 0 | Pennsylvania |
| 2 | Emma S Martin | 1 | Daughter | 0 | Pennsylvania |
| 3 | Anna Martin | 0 | Daughter | 0 | Pennsylvania |
| 4 | Abraham W Shirk | 19 | Hired hand | Farm Hand | Pennsylvania |
| 5 | Elvin N R Martin | 35 | Head | Farmer | Pennsylvania |
| 6 | Anna M Martin THIS PERSON | 34 | Wife | 0 | Pennsylvania |
| 7 | Martha H Martin | 12 | Daughter | 0 | Pennsylvania |
| 8 | Mabel H Martin | 11 | Daughter | 0 | Pennsylvania |
| 9 | Irvin H Martin | 8 | Son | 0 | Pennsylvania |
| 10 | Nora H Martin | 7 | Daughter | 0 | Pennsylvania |
| 11 | Mahlon H Martin | 6 | Son | 0 | Pennsylvania |
| 12 | Henry H Martin | 4 | Son | 0 | Pennsylvania |
| 13 | Edwin H Martin | 3 | Son | 0 | Pennsylvania |
| 14 | Anna H Martin | 1 | Daughter | 0 | Pennsylvania |
| 15 | Elva H Martin | 0 | Daughter | 0 | Pennsylvania |
| 16 | Barbara M Martin | 36 | Head | 0 | Pennsylvania |
| 17 | Israel G Martin | 45 | Head | Farmer | Pennsylvania |
| 18 | Lydia N Martin | 40 | Wife | 0 | Pennsylvania |
| 19 | Joseph F Shirk | 81 | Father-in-law | Retired Farmer | Pennsylvania |
| 20 | John S Martin | 19 | Son | 0 | Pennsylvania |
| 21 | Melvin S Martin | 15 | Son | Farm Hand | Pennsylvania |
| 22 | Isaac S Martin | 13 | Son | 0 | Pennsylvania |
| 23 | Israel S Martin | 10 | Son | 0 | Pennsylvania |
| 24 | Lucy S Martin | 8 | Daughter | 0 | Pennsylvania |
| 25 | Magdalena S Martin | 5 | Daughter | 0 | Pennsylvania |
| 26 | Eva S Martin | 3 | Daughter | 0 | Pennsylvania |
| 27 | Esther S Martin | 3 | Daughter | 0 | Pennsylvania |
| 28 | Anna Mae Martin | 1 | Daughter | 0 | Pennsylvania |
| 29 | David M Zimmerman | 65 | Head | Retired Farmer | Pennsylvania |
| 30 | Amelia S Zimmerman | 54 | Wife | — | Pennsylvania |
| 31 | Annie W Martin | 74 | Boarder | — | Pennsylvania |
| 32 | Charles G Crills | 31 | Head | Farm Laborer | Pennsylvania |
| 33 | Anna S Crills | 31 | Wife | — | Pennsylvania |
| 34 | Kenneth S Crills | 9 | Son | — | Pennsylvania |
| 35 | Harry S Crills | 8 | Son | — | Pennsylvania |
| 36 | Robert S Crills | 5 | Son | — | Pennsylvania |
| 37 | Grace S Crills | 2 | Daughter | — | Pennsylvania |
| 38 | Moses Z Huyard | 45 | Head | Farmer | Pennsylvania |
| 39 | Sarah R Huyard | 44 | Wife | 0 | Pennsylvania |
| 40 | Amos R Huyard | 17 | Son | Farm Hand | Pennsylvania |
Related Census Records
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)