MG
Mary Guthrie — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Jefferson, Pennsylvania
Our Model Tree links this Mary Guthrie across the 1910, 1920, 1930 and 1940 US Censuses in Jefferson, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1854), then head of a 2-person household.
Age 76
b. ~1854
Female
Head
Born: Pennsylvania
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Pennsylvania |
| Surname | Guthrie |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 76 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| Age at First Marriage | 23 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | laborer |
| Industry | farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Radio Set | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Laborer |
| Township / Ward | Clover Township |
| Est. Birth Year | ~1854 |
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.
2 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Harry Guthrie | Son | — | 58 | ~1872 |
| Mary Guthrie | Head | — | 76 | ~1854 |
Census Appearances
1910
Jefferson, Pennsylvania
Spouse, age 56
Jefferson, Pennsylvania · implied b. ~1854 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Guthrie |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 32 |
| Children Born | 2 |
| Children Living | 2 |
| 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 |
1920
Jefferson, Pennsylvania
Head, age 65
Jefferson, Pennsylvania · implied b. ~1855
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Guthrie |
| Given Name | Mary E |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Housekeeper |
| Industry | Home |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Jefferson, Pennsylvania
Head, age 76
Jefferson, Pennsylvania · implied b. ~1854 — 2 household members
| Surname | Guthrie |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 76 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| Age at First Marriage | 23 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | laborer |
| Industry | farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Radio Set | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Jefferson-County, Pennsylvania
Head, age 86
Jefferson-County, Pennsylvania · implied b. ~1854 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Guthrie |
| Given Name | Mrs. Victoria |
| Relationship to Head | head |
| Sex | F |
| Color / Race | White |
| Age | 86 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Clover Township |
| 1935 Residence (County) | Jefferson |
| Hours Worked | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| 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 Guthrie across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Guthrie
Head · 1930 · age 76 · b. ~1854 · Pennsylvania
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Jefferson, Pennsylvania
Open full size
1930 US Federal Census — Jefferson, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2047:0220)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Frances R | 17 | daughter | None | Pennsylvania |
| 52 | Clyde A | 13 | son | None | Pennsylvania |
| 53 | Margaret A | 11 | daughter | None | Pennsylvania |
| 54 | Aurea I | 10 | daughter | None | Pennsylvania |
| 55 | Martha G | 4 | daughter | None | Pennsylvania |
| 56 | Richard W | 3 | son | None | Pennsylvania |
| 57 | Doris L | 0 | daughter | None | Pennsylvania |
| 58 | John M Magill | 45 | Head | Farmer | Pennsylvania |
| 59 | Kathryn Magill | 40 | wife-H | None | Pennsylvania |
| 60 | Helen Magill | 14 | daughter | None | Pennsylvania |
| 61 | Paul Magill | 5 | son | None | Pennsylvania |
| 62 | Susan M Klapfer | 76 | Head | None | Pennsylvania |
| 63 | Ethel Klapfer | 39 | daughter | Farmer | Pennsylvania |
| 64 | Joseph M Magill | 70 | Head | None | Pennsylvania |
| 65 | Alice Magill | 52 | wife-H | Farmer | Pennsylvania |
| 66 | Mary Magill | 27 | daughter | None | Pennsylvania |
| 67 | Samuel M Magill | 10 | son | None | Pennsylvania |
| 68 | Meade Livingston | 61 | boarder | None | Pennsylvania |
| 69 | Manuel Helfrick | 53 | boarder | Laborer | Pennsylvania |
| 70 | James M Knapp | 56 | Head | Laborer | Pennsylvania |
| 71 | Margaret Knapp | 54 | wife-H | Farmer | Pennsylvania |
| 72 | Rose Zahman | 24 | daughter | None | Pennsylvania |
| 73 | James J Case | 46 | nephew | None | Pennsylvania |
| 74 | Blair Carrier | 35 | Head | Laborer | Pennsylvania |
| 75 | Kathryn Carrier | 36 | wife-H | Farmer | Pennsylvania |
| 76 | Jane Carrier | 9 | daughter | None | Pennsylvania |
| 77 | W. H. Carrier | 65 | father | None | Pennsylvania |
| 78 | H. C. Groaser | 44 | Head | Foreman | Pennsylvania |
| 79 | Mamie Groaser | 44 | wife-H | None | Pennsylvania |
| 80 | Edna Groaser | 13 | daughter | None | Pennsylvania |
| 81 | Leo Groaser | 18 | son | None | Pennsylvania |
| 82 | Dorothy Groaser | 17 | daughter-in-law | Laborer | Pennsylvania |
| 83 | Gust Smith | 78 | father-in-law | None | Pennsylvania |
| 84 | Charlie Trunk | 39 | Head | None | Pennsylvania |
| 85 | Ellen Trunk | 29 | wife-H | Laborer | Pennsylvania |
| 86 | William Trunk | 9 | son | None | Pennsylvania |
| 87 | Eugene Trunk | 9 | son | None | Pennsylvania |
| 88 | Stella Trunk | 5 | daughter | None | Pennsylvania |
| 89 | Mary Trunk | 3 | daughter | None | Pennsylvania |
| 90 | Betty M Trunk | 0 | daughter | None | Pennsylvania |
| 91 | Lee Mcdonald | 41 | Head | None | Pennsylvania |
| 92 | Dessa Mcdonald | 46 | wife-H | Farmer | Pennsylvania |
| 93 | Wanda Mcdonald | 11 | daughter | None | Pennsylvania |
| 94 | Henry Vandervort | 74 | son-in-law | None | Pennsylvania |
| 95 | Joe H Simpson | 21 | step son | None | Pennsylvania |
| 96 | Mary Guthrie THIS PERSON | 76 | Head | Laborer | Pennsylvania |
| 97 | Harry Guthrie | 58 | son | Farmer | Pennsylvania |
| 98 | M. M. Yount | 40 | Head | Teamster | Pennsylvania |
| 99 | Twila Yount | 35 | wife-H | Farmer | Pennsylvania |
| 100 | Foster Yount | 17 | son | None | 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)