MC
Mary Cox — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Westmoreland, Pennsylvania
Our Model Tree links this Mary Cox across the 1910, 1920 and 1930 US Censuses in Westmoreland, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1881), then head of a 5-person household.
Age 49
b. ~1881
Female
Spouse
Born: Pennsylvania
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Westmoreland, Pennsylvania |
| Surname | Cox |
| Given Name | Mary E |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 16 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Delaware |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | City Of Greensburg |
| Est. Birth Year | ~1881 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Isabelle Cox | Daughter | — | 15 | ~1915 |
| Edward Cox | Head | — | 59 | ~1871 |
| Richard Cox | Son | — | 32 | ~1898 |
| Charles Cox | Son | — | 16 | ~1914 |
| Mary Cox | Spouse | — | 49 | ~1881 |
Census Appearances
1910
Westmoreland, Pennsylvania
Spouse, age 32
Westmoreland, Pennsylvania · implied b. ~1878 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cox |
| Given Name | Maggie R |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 12 |
| Children Born | 2 |
| Children Living | 2 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | House Keeper |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Westmoreland, Pennsylvania
Spouse, age 42
Westmoreland, Pennsylvania · implied b. ~1878 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cox |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Delaware |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Westmoreland, Pennsylvania
Spouse, age 49
Westmoreland, Pennsylvania · implied b. ~1881 — 5 household members
| Surname | Cox |
| Given Name | Mary E |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 16 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Delaware |
| Occupation | none |
| 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 Cox across 3 US Census years (1910, 1920 and 1930) in Westmoreland, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Cox
Spouse · 1930 · age 49 · b. ~1881 · 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 — Westmoreland, Pennsylvania
Open full size
1930 US Federal Census — Westmoreland, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2156:0214)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Anna B Ryall | 62 | wife | None | Pennsylvania |
| 2 | James R Eisenman | 39 | head | Dealer | Pennsylvania |
| 3 | Madge J Eisenman | 38 | wife | None | Pennsylvania |
| 4 | Nancy V Eisenman | 14 | daughter | None | Pennsylvania |
| 5 | Alice I Eisenman | 11 | daughter | None | Pennsylvania |
| 6 | James B Eisenman | 7 | son | None | Pennsylvania |
| 7 | George W Scott | 45 | head | Foreman | Ohio |
| 8 | Edith V Scott | 48 | wife | None | Maryland |
| 9 | Mrs Pauline R Taylor | 77 | mother-in-law | None | Maryland |
| 10 | William J Zimmerman | 84 | father | Retired | Pennsylvania |
| 11 | Milton J Walker | 55 | head | Physician | Pennsylvania |
| 12 | Zelma B Walker | 42 | wife | None | Pennsylvania |
| 13 | Thomas J Walker | 7 | son | None | Pennsylvania |
| 14 | Rita J Walker | 5 | daughter | None | Pennsylvania |
| 15 | Samuel C Kohler | 69 | head | Laborer | Pennsylvania |
| 16 | Jane S Kohler | 66 | wife | None | Pennsylvania |
| 17 | Arthur S Kohler | 31 | son | Manager | Pennsylvania |
| 18 | Edward C Kohler | 26 | son | Carpenter | Pennsylvania |
| 19 | Mrs Emma E Shutt | 77 | mother-in-law | None | Pennsylvania |
| 20 | Cora I Shutt | 52 | daughter | None | Pennsylvania |
| 21 | Ella R Cope | 48 | roomer | Nurse | Pennsylvania |
| 22 | Henry F Quinn | 33 | head | Salesman | Pennsylvania |
| 23 | Irene M Quinn | 29 | wife | None | Pennsylvania |
| 24 | Mary C Quinn | 5 | daughter | None | Pennsylvania |
| 25 | Helen M Quinn | 4 | daughter | None | Pennsylvania |
| 26 | Edward J Cox | 59 | head | Salesman | Pennsylvania |
| 27 | Mary E Cox THIS PERSON | 49 | wife | None | Pennsylvania |
| 28 | Richard C Cox | 32 | son | Salesman | Pennsylvania |
| 29 | Isabelle Cox | 15 | daughter | None | Pennsylvania |
| 30 | Charles H Cox | 16 | son | None | Pennsylvania |
| 31 | Adam P Darr | 43 | head | Retail Merchant | Pennsylvania |
| 32 | Rose A Darr | 6 | daughter | None | Pennsylvania |
| 33 | Robert P Darr | 1 | son | None | Pennsylvania |
| 34 | Margaret E Brown | 58 | sister-in-law | None | Pennsylvania |
| 35 | Margaret L Brown | 13 | grand daughter | None | Pennsylvania |
| 36 | George W Shaw | 46 | head | Manager | Kentucky |
| 37 | Carrie E Shaw | 47 | wife | None | Pennsylvania |
| 38 | Harold J Handlan | 24 | son-in-law | Clerk | Pennsylvania |
| 39 | Gertrude Handlan | 22 | daughter | None | Pennsylvania |
| 40 | Joan A Handlan | 1 | daughter | None | Pennsylvania |
| 41 | Louis E Maglin | 25 | head | Manager | Russia |
| 42 | Gertrude M Maglin | 22 | wife | None | Pennsylvania |
| 43 | Fred W Breuer | 45 | head | Salesman | Pennsylvania |
| 44 | Alma E Breuer | 43 | wife | None | Pennsylvania |
| 45 | William E Breuer | 18 | son | None | Pennsylvania |
| 46 | Alvie S Darr | 40 | head | Hair Cutting | Pennsylvania |
| 47 | Jane E Darr | 41 | wife | None | Ohio |
| 48 | Eugene S Darr | 11 | son | None | Pennsylvania |
| 49 | Ann Darr | 9 | daughter | None | Pennsylvania |
| 50 | Jane E Darr | 7 | 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)