MR
Mary Richard — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Northumberland, Pennsylvania
Our Model Tree links this Mary Richard across the 1920 and 1930 US Censuses in Northumberland, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1909), then head of a 15-person household.
Age 21
b. ~1909
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Northumberland, Pennsylvania |
| Surname | Richard |
| Given Name | Mary E. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | operator |
| Industry | Telephone Exchange |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Operator |
| Township / Ward | Elysburg R D 1 |
| Est. Birth Year | ~1909 |
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.
15 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Hilda Campbell | Other | — | 21 | ~1909 |
| Robert Campbell | Son | — | ~1930 | |
| George Pensyl | Son | — | 17 | ~1913 |
| Harry Richard | Other | — | 47 | ~1883 |
| Nelson George | Other | — | 33 | ~1897 |
| George Richard | Son | — | 12 | ~1918 |
| Helen George | Other | — | 29 | ~1901 |
| Kimber Pensyl | Other | — | 46 | ~1884 |
| Leon Campbell | Head | — | 24 | ~1906 |
| Gordon Pensyl | Other | — | 41 | ~1889 |
| Mary Richard | Daughter | — | 21 | ~1909 |
| Annie Pensyl | Other | — | 46 | ~1884 |
| Alice Richard | Other | — | 45 | ~1885 |
| Myrtle Richard | Daughter | — | 15 | ~1915 |
| Dorothy Pensyl | Daughter | — | 21 | ~1909 |
Census Appearances
1920
Northumberland, Pennsylvania
Daughter, age 11
Northumberland, Pennsylvania · implied b. ~1909 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richard |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Northumberland, Pennsylvania
Daughter, age 21
Northumberland, Pennsylvania · implied b. ~1909 — 15 household members
| Surname | Richard |
| Given Name | Mary E. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | operator |
| Industry | Telephone Exchange |
| Class of Worker | W |
| 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 Richard across 2 US Census years (1920 and 1930) in Northumberland, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Richard
Daughter · 1930 · age 21 · b. ~1909 · Pennsylvania
★ You are viewing this record
Sibling
George Pensyl
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Myrtle Richard
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Richard
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Pensyl
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Campbell
Sibling · 1930 · age
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 — Northumberland, Pennsylvania
Open full size
1930 US Federal Census — Northumberland, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2090:1079)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | George Krick | 10 | son | — | Pennsylvania |
| 52 | Stanley Krick | 8 | son | — | Pennsylvania |
| 53 | David H. Geise | 49 | Head | Farmer | Pennsylvania |
| 54 | Kathryn M. Geise | 46 | wife-H | — | Pennsylvania |
| 55 | Frank L. Geise | 22 | son | — | Pennsylvania |
| 56 | William A. Geise | 15 | son | — | Pennsylvania |
| 57 | Emory Campbell | 55 | O | Operator | Pennsylvania |
| 58 | Leon Campbell | 24 | Head | Truck Driver | Pennsylvania |
| 59 | Hilda Campbell | 21 | wife-H | — | Pennsylvania |
| 60 | Robert Campbell | 0 | son | — | Pennsylvania |
| 61 | Kimber R. Pensyl | 46 | O | Farmer | Pennsylvania |
| 62 | Annie E. Pensyl | 46 | wife-H | — | Pennsylvania |
| 63 | Dorothy E. Pensyl | 21 | daughter | Teacher | Pennsylvania |
| 64 | George D. Pensyl | 17 | son | — | Pennsylvania |
| 65 | Gordon Pensyl | 41 | brother | Gardener | Pennsylvania |
| 66 | Nelson George | 33 | R | Laborer | Pennsylvania |
| 67 | Helen George | 29 | wife-H | — | Pennsylvania |
| 68 | Harry V. Richard | 47 | O | Farmer | Pennsylvania |
| 69 | Alice E. Richard | 45 | wife-H | — | Pennsylvania |
| 70 | Mary E. Richard THIS PERSON | 21 | daughter | Operator | Pennsylvania |
| 71 | Myrtle L. Richard | 15 | daughter | — | Pennsylvania |
| 72 | George W. Richard | 12 | son | — | Pennsylvania |
| 73 | Fred Thomas | 34 | Head | Farmer | Pennsylvania |
| 74 | Rosa Thomas | 30 | wife-H | — | Pennsylvania |
| 75 | William Thomas | 12 | son | — | Pennsylvania |
| 76 | Frederick Thomas | 6 | son | — | Pennsylvania |
| 77 | Robert Thomas | 4 | son | — | Pennsylvania |
| 78 | Lawrence Thomas | 1 | son | — | Pennsylvania |
| 79 | Harriet Thomas | 0 | daughter | — | Pennsylvania |
| 80 | James F. Shorey | 38 | R | Clerk | Pennsylvania |
| 81 | Samuel J. Swank | 49 | R | Farmer | Indiana |
| 82 | Bertha M. Swank | 47 | wife-H | — | Pennsylvania |
| 83 | Charles Swank | 21 | son | Barber | Pennsylvania |
| 84 | Harold Swank | 19 | son | — | Pennsylvania |
| 85 | Beatrice Swank | 16 | daughter | — | Pennsylvania |
| 86 | Calvin Swank | 15 | son | — | Pennsylvania |
| 87 | Lee Swank | 12 | son | — | Pennsylvania |
| 88 | John Swank | 9 | son | — | Pennsylvania |
| 89 | Orville Swank | 25 | R | Farmer | Pennsylvania |
| 90 | Margaret Swank | 23 | wife-H | — | Pennsylvania |
| 91 | John Schorr | 33 | Head | Miner | Pennsylvania |
| 92 | Josephine Schorr | 16 | daughter | — | Pennsylvania |
| 93 | Elizabeth Oldfield | 55 | mother-in-law | — | England |
| 94 | Samuel R. Hoagland | 53 | O | Farmer | Pennsylvania |
| 95 | Lydia A. Hoagland | 47 | wife-H | — | Pennsylvania |
| 96 | Mary M. Hoagland | 19 | daughter | — | Pennsylvania |
| 97 | Elizabeth E. Hoagland | 9 | daughter | — | Pennsylvania |
| 98 | John Billman | 57 | O | Farmer | Pennsylvania |
| 99 | Sarah Billman | 51 | wife-H | — | England |
| 100 | Martin Billman | 23 | son | Farmer | Pennsylvania |
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)