MD
Mary Donohue — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Luzerne, Pennsylvania
Our Model Tree links this Mary Donohue across the 1930 and 1940 US Censuses in Luzerne, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 9-person household.
Age 11
b. ~1919
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Luzerne, Pennsylvania |
| Surname | Donohue |
| 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 |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Pittston City |
| Est. Birth Year | ~1919 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Joseph Donohue | Son | — | 4 | ~1926 |
| Isabella Donohue | Daughter | — | 9 | ~1921 |
| George Traversage | Other | — | 20 | ~1910 |
| Frank Traversage | Other | — | 16 | ~1914 |
| John Donohue | Son | — | 1 | ~1929 |
| James Donohue | Son | — | 6 | ~1924 |
| Mary Donohue | Spouse | — | 32 | ~1898 |
| Mary Donohue | Daughter | — | 11 | ~1919 |
| James Donohue | Head | — | 39 | ~1891 |
Census Appearances
1930
Luzerne, Pennsylvania
Daughter, age 11
Luzerne, Pennsylvania · implied b. ~1919 — 9 household members
| Surname | Donohue |
| 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/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Luzerne-County, Pennsylvania
Daughter, age 21
Luzerne-County, Pennsylvania · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Donahue |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Wilkes Barre city |
| 1935 Residence (County) | Luzerne |
| Highest Grade | C 3 |
| 1935 Residence | Same House |
| 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 Donohue across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Donohue
Daughter · 1930 · age 11 · b. ~1919 · Pennsylvania
★ You are viewing this record
Sibling
John Donohue
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Donohue
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Donohue
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Isabella Donohue
Sibling · 1930 · age 9
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 — Luzerne, Pennsylvania
Open full size
1930 US Federal Census — Luzerne, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2071:0037)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James English | 41 | head | Laborer | Pennsylvania |
| 2 | Bertha English | 32 | wife | None | Pennsylvania |
| 3 | Peter Sayle | 55 | head | Laborer | Pennsylvania |
| 4 | Agnes Sayle | 53 | wife | None | Pennsylvania |
| 5 | William Sayle | 22 | son | Laborer | Pennsylvania |
| 6 | Harry Sayle | 20 | son | Clerk | Pennsylvania |
| 7 | Albert Sayle | 17 | son | None | Pennsylvania |
| 8 | Robert Sayle | 14 | son | None | Pennsylvania |
| 9 | Richard Clarke | 28 | head | Laborer | Pennsylvania |
| 10 | Genevieve Clarke | 26 | wife | None | Pennsylvania |
| 11 | William Clarke | 2 | son | None | Pennsylvania |
| 12 | Thomas A. Horn | 47 | head | Laborer | Pennsylvania |
| 13 | Johanna Horn | 46 | wife | None | Pennsylvania |
| 14 | Claire Horn | 18 | daughter | None | Pennsylvania |
| 15 | Joseph Horn | 14 | son | None | Pennsylvania |
| 16 | Aloysius Horn | 11 | daughter | None | Pennsylvania |
| 17 | James Donohue | 39 | head | Laborer | Pennsylvania |
| 18 | Mary Donohue | 32 | wife | None | Pennsylvania |
| 19 | Mary Donohue THIS PERSON | 11 | daughter | None | Pennsylvania |
| 20 | Isabella Donohue | 9 | daughter | None | Pennsylvania |
| 21 | James Jr. Donohue | 6 | son | None | Pennsylvania |
| 22 | Joseph Donohue | 4 | son | None | Pennsylvania |
| 23 | John Donohue | 1 | son | None | Pennsylvania |
| 24 | George Traversage | 20 | boarder | None | Pennsylvania |
| 25 | Frank Traversage | 16 | boarder | None | Pennsylvania |
| 26 | Michael Fedock | 61 | head | Laborer | Austria |
| 27 | Julia Fedock | 55 | wife | None | Austria |
| 28 | Michael Jr. Fedock | 30 | son | None | Pennsylvania |
| 29 | Nellie Fedock | 14 | daughter | Clerk | Pennsylvania |
| 30 | Joseph Tabak | 27 | head | Laborer | Pennsylvania |
| 31 | Mary Tabak | 21 | wife | None | Pennsylvania |
| 32 | Mary Tabak | 1 | daughter | None | Pennsylvania |
| 33 | Celia Murphy | 56 | head | None | Pennsylvania |
| 34 | Catherine Murphy | 50 | sister | None | Pennsylvania |
| 35 | Michael Murphy | 54 | brother | Night Watchman | Pennsylvania |
| 36 | Nellie Crehalan | 47 | mother | None | Pennsylvania |
| 37 | James Crehalan | 24 | son | Machinist | Pennsylvania |
| 38 | Edward Crehalan | 22 | son | Machinist | Pennsylvania |
| 39 | Helen Crehalan | 19 | daughter | Clerk | Pennsylvania |
| 40 | Malichi Morgan | 53 | head | Watchman | Irish Free State |
| 41 | Paul Morgan | 27 | son | Laborer | Pennsylvania |
| 42 | Mary Mcdonald | 64 | boarder | Laborer | Pennsylvania |
| 43 | Josephine Mcdonald | 47 | boarder | None | Pennsylvania |
| 44 | William Mcdonald | 54 | boarder | Laborer | Pennsylvania |
| 45 | William Wagner | 29 | head | Painter | Pennsylvania |
| 46 | Margaret Wagner | 24 | wife | None | Pennsylvania |
| 47 | William Jr. Wagner | 3 | son | None | Pennsylvania |
| 48 | Charles Wagner | 1 | son | None | Pennsylvania |
| 49 | Peter Wagner | 60 | head | None | Pennsylvania |
| 50 | Mary Wagner | 33 | daughter | 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)