CM
Catherine Murray — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Catherine Murray across the 1920, 1930 and 1940 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1867), then head of a 3-person household.
Age 63
b. ~1867
Female
Head
Born: Pennsylvania
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Murray |
| Given Name | Catherine J. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| Father's Birthplace | Germany |
| Mother's Birthplace | England |
| Additional Details | |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 35 |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1867 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Clarence Murray | Son | — | 33 | ~1897 |
| Albert Murray | Son | — | 14 | ~1916 |
| Catherine Murray | Head | — | 63 | ~1867 |
Census Appearances
1920
Allegheny, Pennsylvania
Head, age 52
Allegheny, Pennsylvania · implied b. ~1868 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murray |
| Given Name | Catherine |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| Father's Birthplace | Germany |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Head, age 63
Allegheny, Pennsylvania · implied b. ~1867 — 3 household members
| Surname | Murray |
| Given Name | Catherine J. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| Father's Birthplace | Germany |
| Mother's Birthplace | England |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 35 |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Spouse, age 71
Allegheny-County, Pennsylvania · implied b. ~1869 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murray |
| Given Name | Catherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 71 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh city |
| 1935 Residence (County) | Allegheny |
| Hours Worked | 0 |
| Highest Grade | No 4 |
| 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 Catherine Murray across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Catherine Murray
Head · 1930 · age 63 · b. ~1867 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Allegheny, Pennsylvania
Open full size
1930 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel1981:0026)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank Liberty | 37 | Head | Buyer | Pennsylvania |
| 2 | Dorothy E. Liberty | 36 | Wife | — | Pennsylvania |
| 3 | Joseph L. Liberty | 5 | Son | — | Pennsylvania |
| 4 | Marie E. Liberty | 3 | Daughter | — | Pennsylvania |
| 5 | James Ward | 36 | Head | — | Pennsylvania |
| 6 | Mary A. Mcateer | 18 | Cousin | Musician | Pennsylvania |
| 7 | Bernard Mcateer | 15 | Son | Operator | Pennsylvania |
| 8 | Regina Mcateer | 14 | Daughter | — | Pennsylvania |
| 9 | William Stack | 62 | Father | — | Pennsylvania |
| 10 | Eliza Stack | 54 | Mother | — | Pennsylvania |
| 11 | Riccardo Colantti | 43 | Head | Cement Finisher | Italy |
| 12 | Louisa Colantti | 34 | Wife | — | Italy |
| 13 | Aldo Colantti | 3 | Son | — | Pennsylvania |
| 14 | John Colantti | 2 | Son | — | Pennsylvania |
| 15 | Charles De Domenico | 44 | Lodger | Promoter | Italy |
| 16 | — | None | — | — | — |
| 17 | — | None | — | — | — |
| 18 | — | None | — | — | — |
| 19 | — | None | — | — | — |
| 20 | — | None | — | — | — |
| 21 | — | None | — | — | — |
| 22 | — | None | — | — | — |
| 23 | — | None | — | — | — |
| 24 | Catherine J. Murray THIS PERSON | 63 | Head | — | Pennsylvania |
| 25 | Albert E. Murray | 14 | Son | Messenger | Pennsylvania |
| 26 | Clarence J. Murray | 33 | Son | Laborer | Pennsylvania |
| 27 | Irene Feeney | 42 | Head | — | Pennsylvania |
| 28 | Annie C. Kaneill | 49 | Head | — | Pennsylvania |
| 29 | Daniel J. Kaneill | 25 | Son | Clerk | Pennsylvania |
| 30 | Walter J. Kaneill | 21 | Son | Clerk | Pennsylvania |
| 31 | William C. Kaneill | 15 | Son | — | Pennsylvania |
| 32 | Margaret Keager | 73 | Boarder | — | Ireland |
| 33 | Eli Brownbill | 52 | Head | Mechanic | England |
| 34 | Catherine E. Brownbill | 58 | Wife | — | Pennsylvania |
| 35 | Gertrude Prentz | 85 | Mother-in-law | — | Germany |
| 36 | Herman H. Schade | 49 | Head | Clerk | Kentucky |
| 37 | Mary A. Schade | 50 | Wife | — | Pennsylvania |
| 38 | Herman J. Schade | 22 | Son | Specialist | Pennsylvania |
| 39 | Frank Schurding | 55 | Head | Laborer | Pennsylvania |
| 40 | Sophia B. Schurding | 53 | Wife | — | Pennsylvania |
| 41 | Joseph A. Schurding | 30 | Son | Laborer | Pennsylvania |
| 42 | Raymond Schurding | 32 | Son | Laborer | Pennsylvania |
| 43 | George Schurding | 18 | Son | — | Pennsylvania |
| 44 | Francis H. Schurding | 16 | Son | Laborer | Pennsylvania |
| 45 | Armella Schurding | 14 | Daughter | — | Pennsylvania |
| 46 | William Schurding | 12 | Son | — | Pennsylvania |
| 47 | Caleb Rule | 37 | Head | Mechanic | England |
| 48 | Mary A. E. Rule | 25 | Wife | — | Pennsylvania |
| 49 | — | None | — | — | — |
| 50 | — | None | — | — | — |
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)