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Mary Malone — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Washington-County, Pennsylvania
Our Model Tree links this Mary Malone across the 1910, 1920, 1930 and 1940 US Censuses in Washington-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1884), then head of a 5-person household.
Age 56
b. ~1884
Female
Head
Born: West Virginia
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Washington-County, Pennsylvania |
| Surname | Malone |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Widowed |
| Birthplace | West Virginia |
| 1935 Residence (City) | Donegal Township |
| 1935 Residence (County) | Washington |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same house |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
| Township / Ward | Donegal Township |
| Est. Birth Year | ~1884 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Sarah Malone | Daughter | — | 21 | ~1919 |
| Margaret Malone | Daughter | — | 33 | ~1907 |
| Mary Malone | Head | — | 56 | ~1884 |
| John Malone | Son | — | 15 | ~1925 |
| Robert Malone | Son | — | 30 | ~1910 |
Census Appearances
1910
Washington, Pennsylvania
Spouse, age 27
Washington, Pennsylvania · implied b. ~1883 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Malone |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | West Virginia |
| Years Married | 6 |
| Children Born | 2 |
| Children Living | 2 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
1920
Washington, Pennsylvania
Spouse, age 38
Washington, Pennsylvania · implied b. ~1882 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Malone |
| Given Name | Mollie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | West Virginia |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | West Virginia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
1930
Washington, Pennsylvania
Other, age 49
Washington, Pennsylvania · implied b. ~1881 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Malone |
| Given Name | Molly |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | West Virginia |
| Age at First Marriage | 21 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Painter |
| Industry | House |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
1940
Washington-County, Pennsylvania
Head, age 56
Washington-County, Pennsylvania · implied b. ~1884 — 5 household members
| Surname | Malone |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Widowed |
| Birthplace | West Virginia |
| 1935 Residence (City) | Donegal Township |
| 1935 Residence (County) | Washington |
| Class of Worker | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same house |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
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 Malone across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Malone
Head · 1940 · age 56 · b. ~1884 · Pennsylvania
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Washington-County, Pennsylvania
Open full size
1940 US Federal Census — Washington-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03622-00339)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Clyde Contd | 23 | Son | Laborer | West Virginia |
| 42 | Wyona Contd | 12 | Daughter | — | West Virginia |
| 43 | Mary Malone THIS PERSON | 56 | Head | — | West Virginia |
| 44 | Margaret Malone | 33 | Daughter | Telephone Operat. | West Virginia |
| 45 | Robert Malone | 30 | Son | Clerk | Pennsylvania |
| 46 | Sarah Malone | 21 | Daughter | — | Pennsylvania |
| 47 | John Malone | 15 | Son | — | Pennsylvania |
| 48 | Gaylord Reynolds | 27 | Head | Clerk | Pennsylvania |
| 49 | Freda Reynolds | 30 | Wife | — | Pennsylvania |
| 50 | Linda Reynolds | 2 | Daughter | 0 | Pennsylvania |
| 51 | John George Neely | 36 | Head | Laborer | Pennsylvania |
| 52 | George Neely | 72 | Head | — | Pennsylvania |
| 53 | Allie Neely | 68 | Wife | — | Pennsylvania |
| 54 | Elizabeth Daugherty | 37 | Daughter | — | Pennsylvania |
| 55 | Allen Leroy Daugherty | 3 | Grandson | — | Pennsylvania |
| 56 | Georgia Jean Neely | 3 | Granddaughter | — | Pennsylvania |
| 57 | Shirly Joene Neely | 3 | Granddaughter | — | Pennsylvania |
| 58 | Oran A. Blayney | 24 | Head | Truck Driver | Pennsylvania |
| 59 | June Blayney | 24 | Wife | — | West Virginia |
| 60 | William Carl Blayney | 3 | Son | — | Pennsylvania |
| 61 | Nancy Marie Blayney | 2 | Daughter | — | Pennsylvania |
| 62 | Barbara Ann Blayney | 0 | Daughter | — | Pennsylvania |
| 63 | Jesse M. Montgomery | 61 | Head | Farm Laborer | Pennsylvania |
| 64 | Mary Montgomery | 63 | Wife | — | Pennsylvania |
| 65 | Mary Mcgill | 82 | Head | Assistant Cashier | Pennsylvania |
| 66 | Howard Craig | 25 | Lodger | Proprietor | Pennsylvania |
| 67 | William Whitehead | 27 | Lodger | Laborer | Pittsburgh |
| 68 | Grace Sprowls | 53 | Lodger | House Work | Pennsylvania |
| 69 | Edward C. Moser | 68 | Head | Farmer | Pennsylvania |
| 70 | Jennie L. Moser | 61 | Wife | — | Pennsylvania |
| 71 | Minor Fauch | 51 | Brother-in-law | Farm Laborer | Pennsylvania |
| 72 | John O. Moser | 70 | Head | Farmer | Pennsylvania |
| 73 | Minnie Moser | 58 | Wife | — | Pennsylvania |
| 74 | John Jr. Moser | 18 | Son | Farm Laborer | Pennsylvania |
| 75 | Forest Allison | 69 | Head | — | Pennsylvania |
| 76 | Donald Allison | 24 | Son | Laborer | Pennsylvania |
| 77 | Velma Allison | 23 | Wife | — | Pennsylvania |
| 78 | Doris Jean Allison | 3 | Granddaughter | — | Pennsylvania |
| 79 | Robert Allison | 0 | Grandson | — | Pennsylvania |
| 80 | Glenn Richmond | 29 | Head | Laborer | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)