MR
Mary Ritter — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Beaver, Pennsylvania
Our Model Tree links this Mary Ritter across the 1920 and 1930 US Censuses in Beaver, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1914), then head of a 6-person household.
Age 16
b. ~1914
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Beaver, Pennsylvania |
| Surname | Ritter |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Franklin Twp |
| Est. Birth Year | ~1914 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Howard Ritter | Head | — | 51 | ~1879 |
| Mary Ritter | Spouse | — | 48 | ~1882 |
| John Ritter | Son | — | 7 | ~1923 |
| Harry Ritter | Son | — | 19 | ~1911 |
| Mary Ritter | Daughter | — | 16 | ~1914 |
| James Ritter | Son | — | 13 | ~1917 |
Census Appearances
1920
Beaver, Pennsylvania
Daughter, age 6
Beaver, Pennsylvania · implied b. ~1914 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ritter |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Beaver, Pennsylvania
Daughter, age 16
Beaver, Pennsylvania · implied b. ~1914 — 6 household members
| Surname | Ritter |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| 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 Mary Ritter across 2 US Census years (1920 and 1930) in Beaver, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Ritter
Daughter · 1930 · age 16 · b. ~1914 · Pennsylvania
★ You are viewing this record
Sibling
James Ritter
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Ritter
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Ritter
Sibling · 1930 · 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
1930 US Federal Census — Beaver, Pennsylvania
Open full size
1930 US Federal Census — Beaver, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel1996:0809)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Alice M. Bussy | 66 | Wife-H | — | Pennsylvania |
| 52 | Dominic Steen | 52 | Head | Farmer | Pennsylvania |
| 53 | Eva M. Steen | 52 | Wife-H | — | Pennsylvania |
| 54 | John M. Steen | 25 | Son | — | Pennsylvania |
| 55 | Margaret E. Steen | 16 | Daughter | — | Pennsylvania |
| 56 | John C. Bowers | 33 | Head | Farmer | Pennsylvania |
| 57 | Blanch V. Bowers | 26 | Wife-H | — | Pennsylvania |
| 58 | Beverly E. Bowers | 5 | Daughter | — | Pennsylvania |
| 59 | John E. Bowers | 1 | Son | — | Pennsylvania |
| 60 | Betty Bowers | 0 | Daughter | — | Pennsylvania |
| 61 | Albert W. Sturgeon | 48 | Head | Farmer | Pennsylvania |
| 62 | Bertha J. Sturgeon | 29 | Daughter | — | Pennsylvania |
| 63 | Herbert H. Sturgeon | 37 | Head | Laborer | Pennsylvania |
| 64 | Margaret B. Sturgeon | 35 | Wife-H | — | Pennsylvania |
| 65 | Arthur W. Sturgeon | 13 | Son | — | Pennsylvania |
| 66 | Lester E. Wagner | 27 | Roomer | Laborer | Pennsylvania |
| 67 | Herbert L. Dunlap | 40 | Head | Farmer | Pennsylvania |
| 68 | Verna M. Dunlap | 32 | Wife-H | — | Pennsylvania |
| 69 | John A. Dunlap | 16 | Son | — | Pennsylvania |
| 70 | Mildred M. Dunlap | 14 | Daughter | — | Pennsylvania |
| 71 | Earl E. Dunlap | 13 | Son | — | Pennsylvania |
| 72 | George W. Dunlap | 11 | Son | — | Pennsylvania |
| 73 | Kenneth E. Dunlap | 9 | Son | — | Pennsylvania |
| 74 | Florence E. Dunlap | 7 | Daughter | — | Pennsylvania |
| 75 | Dunlap | 3 | Son | — | Pennsylvania |
| 76 | Oscar A. Bussy | 31 | Head | Farmer | Pennsylvania |
| 77 | Marjorie R. Bussy | 24 | Wife-H | — | Pennsylvania |
| 78 | Dorothy E. Bussy | 1 | Daughter | — | Pennsylvania |
| 79 | Mary S. Wright | 63 | M-in-law | — | Pennsylvania |
| 80 | William H. Bradford | 68 | Head | Farmer | Pennsylvania |
| 81 | Verna E. Bradford | 47 | Wife-H | — | Pennsylvania |
| 82 | David N. Bradford | 16 | Son | — | Pennsylvania |
| 83 | Robert S. Copeland | 43 | Head | Laborer | Pennsylvania |
| 84 | Margaret A. Copeland | 60 | Wife-H | — | Pennsylvania |
| 85 | Howard A. Ritter | 51 | Head | Laborer | Ohio |
| 86 | Mary Ritter | 48 | Wife | — | Pennsylvania |
| 87 | Harry W. Ritter | 19 | Son | Farmer | Pennsylvania |
| 88 | Mary E. Ritter THIS PERSON | 16 | Daughter | — | Pennsylvania |
| 89 | James Ritter | 13 | Son | — | Pennsylvania |
| 90 | John A. Ritter | 7 | Son | — | Pennsylvania |
| 91 | Everitt W. Lutz | 35 | Head | Laborer | Pennsylvania |
| 92 | Matilda G. Lutz | 34 | Wife-H | — | Pennsylvania |
| 93 | Paul A. Lutz | 7 | Son | — | Pennsylvania |
| 94 | Clifford W. Lutz | 5 | Son | — | Pennsylvania |
| 95 | Bruce A. Lutz | 3 | Son | — | Pennsylvania |
| 96 | Richard E. Lutz | 2 | Son | — | Pennsylvania |
| 97 | Charles V. Bowers | 44 | Head | Laborer | Maryland |
| 98 | Laura E. Bowers | 41 | Wife-H | — | Pennsylvania |
| 99 | Velma E. Bowers | 19 | Daughter | — | Maryland |
| 100 | Cleo M. Bowers | 14 | Daughter | — | Maryland |
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)