MO
Mary Owens — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Mary Owens across the 1920, 1930 and 1940 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1875), then head of a 3-person household.
Age 55
b. ~1875
Female
Head
Born: Ireland
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Owens |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1895 |
| Age at First Marriage | 25 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 2800 |
| Radio Set | R |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1875 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Owens | Head | — | 55 | ~1875 |
| John Owens | Son | — | 21 | ~1909 |
| Michael Owens | Son | — | 27 | ~1903 |
Census Appearances
1920
Philadelphia, Pennsylvania
Head, age 40
Philadelphia, Pennsylvania · implied b. ~1880 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Owens |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1890 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Year of Naturalization | 1896 |
| Birthplace (normalized) | ireland |
1930
Philadelphia, Pennsylvania
Head, age 55
Philadelphia, Pennsylvania · implied b. ~1875 — 3 household members
| Surname | Owens |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1895 |
| Age at First Marriage | 25 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 2800 |
| Radio Set | R |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Philadelphia-County, Pennsylvania
Other, age 65
Philadelphia-County, Pennsylvania · implied b. ~1875 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Owens |
| Given Name | Mary |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| 1935 Residence (City) | Philadelphia City |
| 1935 Residence (County) | Philadelphia |
| Naturalization Status | Alien |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| 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 Mary Owens across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Owens
Head · 1930 · age 55 · b. ~1875 · 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 — Philadelphia, Pennsylvania
Open full size
1930 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2113:0368)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | David Salfand | 42 | Head | Meat Route | Russia |
| 2 | Mary Salfand | 38 | Wife | — | Russia |
| 3 | Ida Salfand | 16 | Daughter | — | Pennsylvania |
| 4 | Nathan Salfand | 13 | Son | — | Pennsylvania |
| 5 | Louise Buderwolf | 40 | Head | Matron | Germany |
| 6 | Frieda Buderwolf | 15 | Daughter | — | Pennsylvania |
| 7 | Joseph Hamacker | 67 | Head | Machinist | Germany |
| 8 | Elizabeth Hamacker | 70 | Wife | — | Germany |
| 9 | James Hamacker | 23 | Son | — | Pennsylvania |
| 10 | Edward Ryan | 34 | Head | City Fireman | Pennsylvania |
| 11 | Wilhelmina Ryan | 31 | Wife | — | Pennsylvania |
| 12 | Edward Ryan | 5 | Son | — | Pennsylvania |
| 13 | Charles Ryan | 0 | Son | — | Pennsylvania |
| 14 | William Keasau | 58 | Head | Paper-Maker | England |
| 15 | Ruth Keasau | 58 | Wife | Clerk | Pennsylvania |
| 16 | Anna Arlith | 26 | Daughter | Stenographer | Pennsylvania |
| 17 | Mary Arlith | 25 | Daughter | — | Pennsylvania |
| 18 | Christian Arlith | 28 | Son-in-law | Machinist | Pennsylvania |
| 19 | Muriel Arlith | 2 | Daughter | — | Pennsylvania |
| 20 | William Gleason | 52 | Head | Machinist | Ireland |
| 21 | Ellen Gleason | 51 | Wife | — | Ireland |
| 22 | Thomas Gleason | 28 | Son | Sheet Metal Worker | Pennsylvania |
| 23 | John Gleason | 25 | Son | Sheet Metal Worker | Pennsylvania |
| 24 | James Gleason | 21 | Son | Making Radios | Pennsylvania |
| 25 | Margaret Gleason | 19 | Daughter | Clerical | Pennsylvania |
| 26 | Harry Koppenhaver | 55 | Head | Agent-Man | Pennsylvania |
| 27 | Daisy Koppenhaver | 55 | Wife | — | Pennsylvania |
| 28 | Ruth Koppenhaver | 20 | Daughter | — | Pennsylvania |
| 29 | Harry Koppenhaver | 18 | Son | — | Pennsylvania |
| 30 | Dorothy Koppenhaver | 16 | Daughter | — | Pennsylvania |
| 31 | Mildred Koppenhaver | 15 | Daughter | — | Pennsylvania |
| 32 | Margaret Pender | 54 | Head | — | Pennsylvania |
| 33 | Frank Pender | 20 | Son | — | Pennsylvania |
| 34 | Margaret Pender | 18 | Daughter | — | Pennsylvania |
| 35 | Charles Pender | 13 | Son | — | Pennsylvania |
| 36 | Walter Pender | 8 | Son | — | Pennsylvania |
| 37 | John Condron | 52 | Head | Automobile Repair | Ireland |
| 38 | Elizabeth Condron | 52 | Wife | — | England |
| 39 | John Jr. Condron | 24 | Son | Paper Packing | Pennsylvania |
| 40 | Elizabeth Condron | 19 | Daughter | Stenographer | Pennsylvania |
| 41 | Rose Condron | 14 | Daughter | — | Pennsylvania |
| 42 | Edith Condron | 11 | Daughter | — | Pennsylvania |
| 43 | Mary Owens THIS PERSON | 55 | Head | — | Ireland |
| 44 | John Owens | 21 | Son | Clerk | Pennsylvania |
| 45 | Michael Owens | 27 | Son | Truck Driver | Pennsylvania |
| 46 | Robert Green | 50 | Head | Fruit Store | Russia |
| 47 | Katie Green | 50 | Wife | — | Russia |
| 48 | Marion Green | 20 | Daughter | — | Russia |
| 49 | Anna Green | 22 | Daughter | Fruit Store | Russia |
| 50 | Anna Regnery | 76 | Head | — | Germany |
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)