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Margaret Murray — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Margaret Murray across the 1900, 1910 and 1920 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1865), then head of a 5-person household.
Age 55
b. ~1865
Female
Head
Born: Ireland
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Allegheny, Pennsylvania |
| Surname | Murray |
| Given Name | Margaret |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1887 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | LC |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Est. Birth Year | ~1865 |
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 1920 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Murray | Head | — | 55 | ~1865 |
| Patrick Brogan | Other | — | 35 | ~1885 |
| Peter O'Neill | Other | — | 60 | ~1860 |
| James Murray | Son | — | 21 | ~1899 |
| Samuel Murray | Son | — | 25 | ~1895 |
Census Appearances
1900
Allegheny, Pennsylvania
Spouse, age 35
Allegheny, Pennsylvania · implied b. ~1865 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murray |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Oct |
| Birth Year | 1865 |
| Year of Immigration | 1889 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Allegheny, Pennsylvania
Head, age 44
Allegheny, Pennsylvania · implied b. ~1866 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murray |
| Given Name | Margaret |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Years Married | 13 |
| Children Born | 5 |
| Children Living | 4 |
| Year of Immigration | 1888 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Cook |
| Industry | Restaurant |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Allegheny, Pennsylvania
Head, age 55
Allegheny, Pennsylvania · implied b. ~1865 — 5 household members
| Surname | Murray |
| Given Name | Margaret |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1887 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | LC |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 Margaret Murray across 3 US Census years (1900, 1910 and 1920) in Allegheny, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
Margaret Murray
Head · 1920 · age 55 · b. ~1865 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Allegheny, Pennsylvania
Open full size
1920 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1518unit:0405)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Valentine Tyncity | 29 | Head | Repair Man | Austria |
| 2 | Mary Tyncity | 26 | Wife | — | Austria |
| 3 | Martin Tyncity | 21 | Brother | Boiler Maker | Austria |
| 4 | Stanislaw Tyncity | 4 | Son | — | Penna |
| 5 | Joseph Zelinski | 29 | Head | Manager | Russian Poland |
| 6 | Stella Zelinski | 31 | Wife | — | Russian Poland |
| 7 | Walter Zelinski | 8 | Son | — | Penna |
| 8 | Josephine Zelinski | 2 | Daughter | — | Penna |
| 9 | Frances Ragan | 56 | Head | — | Penna |
| 10 | Mary Ragan | 30 | Daughter | Cleaner | Penna |
| 11 | Watt H. Defenbaugh | 70 | Head | — | Rhine Pfalz |
| 12 | George F. D. Defenbaugh | 20 | Son | Fireman | Penna |
| 13 | August B. Heist | 51 | Head | — | Penna |
| 14 | Charles Burkhart | 52 | Head | Laborer | Ohio |
| 15 | Ella Burkhart | 50 | Wife | — | Penna |
| 16 | Joseph Burkhart | 23 | Son | Molder | Ohio |
| 17 | Gordon Burkhart | 20 | Son | Molder | Ohio |
| 18 | John Deider | 58 | Head | Laborer | Berlin Ger |
| 19 | Sophie Deider | 50 | Wife | — | Berlin Ger |
| 20 | Barth Elizabeth Deider | 17 | Daughter | — | Penna |
| 21 | Frank Deider | 22 | Son in law | Laborer | Penna |
| 22 | Joseph Francis Deider | 0 | Nephew | — | Penna |
| 23 | Joseph Fred Deider | 15 | Son | — | Penna |
| 24 | Jacob Deider | 12 | Son | — | Penna |
| 25 | Margaret Mary Deider | 9 | Daughter | — | Penna |
| 26 | Gertrude Regina Deider | 6 | Daughter | — | Penna |
| 27 | August Marchlewit | 41 | Head | Clerk | Penna |
| 28 | Mary Marchlewit | 41 | Wife | — | Penna |
| 29 | Marie B. Marchlewit | 17 | Daughter | Wire Winder | Penna |
| 30 | Helen M. Marchlewit | 16 | Daughter | Stock Girl | Penna |
| 31 | Clara F. Marchlewit | 14 | Daughter | — | Penna |
| 32 | Herbert G. Marchlewit | 10 | Son | — | Penna |
| 33 | Carl A. Marchlewit | 8 | Son | — | Penna |
| 34 | Margaret A. Marchlewit | 7 | Daughter | — | Penna |
| 35 | Anthony Bogner | 78 | Father in law | — | Germany |
| 36 | Margaret Murray THIS PERSON | 55 | Head | — | Ireland |
| 37 | Samuel J. Murray | 25 | Son | Laborer | Penna |
| 38 | James P. Murray | 21 | Son | Laborer | Penna |
| 39 | Patrick Brogan | 35 | Lodger | Car Repairman | Ireland |
| 40 | Peter O'Neill | 60 | Lodger | Laborer | Ireland |
| 41 | Patrick J. Rafferty | 57 | Head | Foreman | Ireland |
| 42 | Agnes Rafferty | 53 | Wife | — | Ireland |
| 43 | John R. Rafferty | 26 | Son | Chauffeur | Penna |
| 44 | Margaret C. Rafferty | 23 | Daughter | Teacher | Penna |
| 45 | James Spunner | 56 | Head | — | US |
| 46 | Spunner | None | — | — | — |
| 47 | Jessie Brown | 32 | Head | Painter | Georgia |
| 48 | Bessie Lee Brown | 22 | Wife | — | Georgia |
| 49 | Mary Emma Brown | 2 | Daughter | — | Georgia |
| 50 | John Lee Brown | 0 | Son | — | Penna |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)