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Mary Mcpherson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Lycoming, Pennsylvania
Our Model Tree links this Mary Mcpherson across the 1920 and 1930 US Censuses in Lycoming, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1911), then head of a 6-person household.
Age 19
b. ~1911
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Lycoming, Pennsylvania |
| Surname | McPherson |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | City Williamsport |
| Est. Birth Year | ~1911 |
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 |
|---|---|---|---|---|
| Verna Mcpherson | Daughter | — | 14 | ~1916 |
| James Mcpherson | Son | — | 2 | ~1928 |
| George Mcpherson | Head | — | 47 | ~1883 |
| Martha Mcpherson | Daughter | — | 18 | ~1912 |
| Mary Mcpherson | Daughter | — | 19 | ~1911 |
| Ella Mcpherson | Spouse | — | 48 | ~1882 |
Census Appearances
1920
Lycoming, Pennsylvania
Daughter, age 9
Lycoming, Pennsylvania · implied b. ~1911 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McPherson |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Lycoming, Pennsylvania
Daughter, age 19
Lycoming, Pennsylvania · implied b. ~1911 — 6 household members
| Surname | McPherson |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| 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 Mcpherson across 2 US Census years (1920 and 1930) in Lycoming, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mcpherson
Daughter · 1930 · age 19 · b. ~1911 · Pennsylvania
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Sibling
James Mcpherson
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Mcpherson
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Verna Mcpherson
Sibling · 1930 · age 14
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 — Lycoming, Pennsylvania
Open full size
1930 US Federal Census — Lycoming, Pennsylvania
Page Contents
49 people indexed on this census page (ia:1930:fifteenthcensus00reel2075:0962)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Paul Gilly | 34 | Head | Silk Worker | Pennsylvania |
| 52 | Elsie Gilly | 29 | Wife | — | Pennsylvania |
| 53 | Theresa Gilly | 7 | Daughter | — | Pennsylvania |
| 54 | Edna Gilly | 5 | Daughter | — | Pennsylvania |
| 55 | Madeline Gilly | 3 | Daughter | — | Pennsylvania |
| 56 | Ruth Gilly | 1 | Daughter | — | Pennsylvania |
| 57 | Charles Robbins | 52 | Head | Labor | Pennsylvania |
| 58 | Mary Robbins | 52 | Wife | — | Pennsylvania |
| 59 | Harold Lochruff | 29 | Head | Labor | Pennsylvania |
| 60 | Mary V. Lochruff | 35 | Wife | — | Pennsylvania |
| 61 | Harry Lochruff | 5 | Son | — | Pennsylvania |
| 62 | King H. Devine | 50 | Head | Local | Pennsylvania |
| 63 | Alice Devine | 51 | Wife | — | New York |
| 64 | Frank M. Carpenter | 62 | Head | Leatherworker | Pennsylvania |
| 65 | Flora Carpenter | 57 | Wife | — | Pennsylvania |
| 66 | Mary Carpenter | 14 | Daughter | — | Pennsylvania |
| 67 | John Schwanbeck | 50 | Head | Brakeman | Pennsylvania |
| 68 | Mary Schwanbeck | 50 | Wife | — | Pennsylvania |
| 69 | John H. Schwanbeck | 19 | Son | Labor | Pennsylvania |
| 70 | Raymond Kuntz | 38 | Head | Labor | Pennsylvania |
| 71 | Bertine Kuntz | 39 | Wife | — | Virginia |
| 72 | Doris Kuntz | 16 | Daughter | — | Pennsylvania |
| 73 | Pamela Kuntz | 12 | Daughter | — | Pennsylvania |
| 74 | Robert Kuntz | 9 | Son | — | Pennsylvania |
| 75 | Ray Kuntz | 6 | Son | — | Pennsylvania |
| 76 | Elmer Snyder | 29 | Head | Brakeman | Pennsylvania |
| 77 | Dortha Snyder | 21 | Wife | — | Pennsylvania |
| 78 | Janet Snyder | 3 | Daughter | — | Pennsylvania |
| 79 | George Mcpherson | 47 | Head | Labor | Pennsylvania |
| 80 | Ella Mcpherson | 48 | Wife | — | Pennsylvania |
| 81 | Mary Mcpherson THIS PERSON | 19 | Daughter | — | Pennsylvania |
| 82 | Martha Mcpherson | 18 | Daughter | — | Pennsylvania |
| 83 | Verna Mcpherson | 14 | Daughter | — | Pennsylvania |
| 84 | James Mcpherson | 2 | Son | — | Pennsylvania |
| 85 | Vernon Harrison | 27 | Head | Labor | Pennsylvania |
| 86 | Ruth Harrison | 22 | Wife | — | Pennsylvania |
| 87 | Virginia Harrison | 6 | Daughter | — | Pennsylvania |
| 88 | Shirley Harrison | 4 | Daughter | — | Pennsylvania |
| 89 | Melvin Harrison | 2 | Son | — | Pennsylvania |
| 90 | Nellie Harrison | 20 | Sister | Labor | Pennsylvania |
| 91 | Charles Harrison | 3 | Brother | Labor | Pennsylvania |
| 92 | Kenneth Harrison | 1 | Brother | — | Pennsylvania |
| 93 | Guy Hertz | 31 | Head | Labor | Pennsylvania |
| 94 | Florence Hertz | 31 | Wife | — | Pennsylvania |
| 95 | Donald Hertz | 11 | Son | — | Pennsylvania |
| 96 | Phyllis Hertz | 6 | Daughter | — | Pennsylvania |
| 97 | Peter Giacomi | 43 | Head | Labor | Italy |
| 98 | Phyllis Giacomi | 35 | Wife | Labor | Italy |
| 99 | Sarah Giacomi | 21 | Daughter | Labor | 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)