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Mary Moyer — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bucks-County, Pennsylvania
Our Model Tree links this Mary Moyer across the 1930 and 1940 US Censuses in Bucks-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 7-person household.
Age 13
b. ~1927
Female
Daughter
Born: Penna
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Bucks-County, Pennsylvania |
| Surname | Moyer |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Penna |
| 1935 Residence (City) | Quakertown |
| 1935 Residence (County) | Bucks |
| Additional Details | |
| Highest Grade | 8 |
| 1935 Residence | Penna |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | penna |
| Township / Ward | Richland Twp |
| Est. Birth Year | ~1927 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Moyer | Spouse | — | 36 | ~1904 |
| Dorothy Dietz | Other | — | 16 | ~1924 |
| Mary Moyer | Daughter | — | 13 | ~1927 |
| Ruth Moyer | Daughter | — | 9 | ~1931 |
| Mae Moyer | Daughter | — | 2 | ~1938 |
| Nancy Moyer | Daughter | — | 7 | ~1933 |
| Walter Moyer | Head | — | 33 | ~1907 |
Census Appearances
1930
Bucks, Pennsylvania
Daughter, age 3
Bucks, Pennsylvania · implied b. ~1927 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moyer |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Penna |
| Father's Birthplace | Penna |
| Mother's Birthplace | Penna |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | penna |
1940
Bucks-County, Pennsylvania
Daughter, age 13
Bucks-County, Pennsylvania · implied b. ~1927 — 7 household members
| Surname | Moyer |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Penna |
| 1935 Residence (City) | Quakertown |
| 1935 Residence (County) | Bucks |
| Highest Grade | 8 |
| 1935 Residence | Penna |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | penna |
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 Mary Moyer across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Moyer
Daughter · 1940 · age 13 · b. ~1927 · Pennsylvania
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Sibling
Mae Moyer
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Moyer
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nancy Moyer
Sibling · 1940 · age 7
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 — Bucks-County, Pennsylvania
Open full size
1940 US Federal Census — Bucks-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03447-00006)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Clair Bont'D | 18 | Son | New Worker | Penna |
| 42 | Joyce Bont'D | 16 | Daughter | — | Penna |
| 43 | Leroy Bont'D | 12 | Son | — | Penna |
| 44 | Walter W. Moyer | 33 | Head | Molder | Penna |
| 45 | Mary E. Moyer | 36 | Wife | Paster | Penna |
| 46 | Mary E. Moyer THIS PERSON | 13 | Daughter | — | Penna |
| 47 | Ruth Moyer | 9 | Daughter | — | Penna |
| 48 | Nancy Jane Moyer | 7 | Daughter | — | Penna |
| 49 | Mae Moyer | 2 | Daughter | — | Penna |
| 50 | Dorothy Dietz | 16 | Servant | Servant | Penna |
| 51 | Harold Koder | 36 | Head | P.O. Clerk | Penna |
| 52 | Edith Mae Koder | 33 | Wife | — | Penna |
| 53 | Harold W. Koder | 13 | Son | — | Penna |
| 54 | Edwin O. Koder | 11 | Son | — | Penna |
| 55 | Mary Ellen Koder | 7 | Daughter | — | Penna |
| 56 | Edwin Heller | 59 | Father-in-law | Repairs Shoemaker | Penna |
| 57 | Ella Jane Heller | 65 | Mother-in-law | — | Penna |
| 58 | William Clemmer | 40 | Head | Salesman | Penna |
| 59 | Minnie Clemmer | 45 | Wife | — | Penna |
| 60 | Walter Clemmer | 24 | Son | Labeling | Penna |
| 61 | Anna Clemmer | 21 | Daughter | Topper | Penna |
| 62 | Harold Clemmer | 13 | Son | — | Penna |
| 63 | Charles Hartzell | 60 | Head | Skilled Labor | Penna |
| 64 | Stella Hartzell | 48 | Wife | — | Penna |
| 65 | William Hartzell | 25 | Son | Helper | Penna |
| 66 | Ethel Hartzell | 16 | Daughter | — | Penna |
| 67 | Mervin Meck | 40 | Head | Cabinet Maker | Penna |
| 68 | Carrie Meck | 37 | Wife | Hand Sewing | Penna |
| 69 | Ralph Herstine | 37 | Head | Baker | Penna |
| 70 | Jean Herstine | 23 | Wife | — | Penna |
| 71 | Mildred Herstine | 8 | Daughter | — | Penna |
| 72 | Jane Herstine | 5 | Daughter | — | Penna |
| 73 | Anna Herstine | 3 | Daughter | — | Penna |
| 74 | Ralph Jr. Herstine | 2 | Son | — | Penna |
| 75 | Grace V. Herstine | 0 | Daughter | — | Penna |
| 76 | Samuel Hager | 60 | Head | Butcher | Penna |
| 77 | Ella Hager | 45 | Wife | — | Penna |
| 78 | Levi Kulp | 58 | Head | Carpenter | Penna |
| 79 | Priscilla Kulp | 52 | Wife | — | Penna |
| 80 | Extra Line Kulp | None | — | — | — |
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)