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Mary Morrow — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Lawrence, Pennsylvania
Our Model Tree links this Mary Morrow across the 1910, 1920 and 1930 US Censuses in Lawrence, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1852), then head of a 4-person household.
Age 78
b. ~1852
Female
Head
Born: Pennsylvania
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Lawrence, Pennsylvania |
| Surname | Morrow |
| Given Name | Mary A. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 78 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| Age at First Marriage | 19 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Industry | Keepers |
| Can Read/Write | Yes |
| Home Owned/Rented | H R |
| Home Value / Rent | 25.00 |
| Radio Set | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | New Castle City |
| Est. Birth Year | ~1852 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Morrow | Head | — | 78 | ~1852 |
| Laurence Morrow | Son | — | 48 | ~1882 |
| Stella Mcvay | Other | — | 25 | ~1905 |
| Mary Mcvay | Daughter | — | 50 | ~1880 |
Census Appearances
1910
Lawrence, Pennsylvania
Other, age 58
Lawrence, Pennsylvania · implied b. ~1852 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morrow |
| Given Name | Mary |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| Years Married | 38 |
| Children Born | 6 |
| Children Living | 3 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Helps Daughter |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Lawrence, Pennsylvania
Other, age 68
Lawrence, Pennsylvania · implied b. ~1852 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morrow |
| Given Name | Mary A. |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 68 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Lawrence, Pennsylvania
Head, age 78
Lawrence, Pennsylvania · implied b. ~1852 — 4 household members
| Surname | Morrow |
| Given Name | Mary A. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 78 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| Age at First Marriage | 19 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Industry | Keepers |
| Can Read/Write | Yes |
| Home Owned/Rented | H R |
| Home Value / Rent | 25.00 |
| Radio Set | R |
| 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 Morrow across 3 US Census years (1910, 1920 and 1930) in Lawrence, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
Mary Morrow
Head · 1930 · age 78 · b. ~1852 · 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 — Lawrence, Pennsylvania
Open full size
1930 US Federal Census — Lawrence, Pennsylvania
Page Contents
49 people indexed on this census page (ia:1930:fifteenthcensus00reel2060:0438)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | George Ambrojewicz | 37 | Head | Laborer | Poland |
| 52 | Katherine Ambrojewicz | 31 | Wife | — | Poland |
| 53 | Lillian Ambrojewicz | 4 | Daughter | — | Pennsylvania |
| 54 | Virginia Ambrojewicz | 2 | Daughter | — | Pennsylvania |
| 55 | Sergei Homich | 45 | Roomer | Laborer | Poland |
| 56 | Jacob Defonso | 34 | Head | Electrician | Italy |
| 57 | Anna Defonso | 32 | Wife | — | Yugoslavia |
| 58 | Charles Defonso | 17 | Son | — | Pennsylvania |
| 59 | Michael Defonso | 74 | Father | Retired | Italy |
| 60 | Rees Lewis | 52 | Head | Janitor | Wales |
| 61 | Nellie Lewis | 45 | Wife | — | Pennsylvania |
| 62 | Harry Lewis | 21 | Son | Laborer | Pennsylvania |
| 63 | Laura Bell Lewis | 11 | Daughter | — | Pennsylvania |
| 64 | Rees Jr. Lewis | 9 | Son | — | Pennsylvania |
| 65 | Hubert Childs | 47 | Head | Heater | England |
| 66 | Dorothy Childs | 46 | Wife | — | Canada French |
| 67 | Alvin Childs | 21 | Son | Doubler | New York |
| 68 | Marion Childs | 14 | Daughter | — | Pennsylvania |
| 69 | Margaret Childs | 8 | Daughter | — | Pennsylvania |
| 70 | Andrew Russell | 22 | Head | Laborer | Pennsylvania |
| 71 | Margaret Russell | 25 | Wife | — | Pennsylvania |
| 72 | Andrew Jr. Russell | 0 | Son | — | Pennsylvania |
| 73 | Harry Kennedy | 7 | Step Son | — | Pennsylvania |
| 74 | Harry Johnson | 37 | Brother in law | Laborer | Pennsylvania |
| 75 | Myrtle O'Niell | 27 | Sister in law | — | Pennsylvania |
| 76 | Nick Durkin | 45 | Head | Laborer | Poland |
| 77 | Ogla Durkin | 32 | Wife | — | Poland |
| 78 | Alexander Durkin | 13 | Son | — | New York |
| 79 | Stella Durkin | 11 | Daughter | — | Ohio |
| 80 | Jennie Durkin | 9 | Daughter | — | Ohio |
| 81 | John Durkin | 7 | Son | — | Ohio |
| 82 | Sophia Wonner | 40 | Head | Washwoman | Germany |
| 83 | Minnie Wonner | 14 | Daughter | — | Pennsylvania |
| 84 | Dorothy Schobel | 25 | Boarder | Laborer | Pennsylvania |
| 85 | Louisa Brown | 53 | Head | — | Pennsylvania |
| 86 | Clarence Brown | 24 | Son | Painter | Pennsylvania |
| 87 | Helen M. Brown | 17 | Daughter | — | Pennsylvania |
| 88 | Frances Ganan | 22 | Daughter | — | Pennsylvania |
| 89 | Edwin Ganan | 25 | Son in law | Teacher | Pennsylvania |
| 90 | James Ganan | 0 | Grand Son | — | Pennsylvania |
| 91 | Michael Schmoker | 51 | Head | Laborer | Rumania |
| 92 | Anna Schmoker | 46 | Wife | — | Rumania |
| 93 | Wilhelmina Schmoker | 16 | Daughter | — | Pennsylvania |
| 94 | Jane Schmoker | 13 | Daughter | — | Pennsylvania |
| 95 | Michael Schmoker | 10 | Son | — | Pennsylvania |
| 96 | Mary A. Morrow THIS PERSON | 78 | Head | — | Pennsylvania |
| 97 | Laurence Morrow | 48 | Son | Laborer | Pennsylvania |
| 98 | Mary Mcvay | 50 | Daughter | Cook | Pennsylvania |
| 99 | Stella Mcvay | 25 | Grand Daughter | Teacher | 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)