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Thomas Duffy — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Lackawanna, Pennsylvania
Our Model Tree links this Thomas Duffy across the 1900 and 1910 US Censuses in Lackawanna, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1891), then head of a 13-person household.
Age 19
b. ~1891
Male
Son
Born: Pennsylvania
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Lackawanna, Pennsylvania |
| Surname | Duffy |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Laborer |
| Industry | Machine Shop |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Laborer |
| Township / Ward | Carbondale City |
| Est. Birth Year | ~1891 |
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.
13 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Carmel Duffy | Daughter | — | 6 | ~1904 |
| Dorothy Duffy | Daughter | — | 7 | ~1903 |
| Thomas Duffy | Son | — | 19 | ~1891 |
| John Duffy | Head | — | 50 | ~1860 |
| Helen Duffy | Daughter | — | 5 | ~1905 |
| Ethel Duffy | Daughter | — | 10 | ~1900 |
| Frank Duffy | Son | — | 24 | ~1886 |
| John Duffy | Son | — | 16 | ~1894 |
| Catherine Duffy | Spouse | — | 42 | ~1868 |
| Edna Duffy | Daughter | — | 2 | ~1908 |
| Leo Duffy | Son | — | 15 | ~1895 |
| Bernard Duffy | Son | — | 8 | ~1902 |
| Mary Duffy | Daughter | — | 23 | ~1887 |
Census Appearances
1900
Lackawanna, Pennsylvania
Son, age 10
Lackawanna, Pennsylvania · implied b. ~1890 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Duffy |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Birth Month | Mar |
| Birth Year | 1890 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | At School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Lackawanna, Pennsylvania
Son, age 19
Lackawanna, Pennsylvania · implied b. ~1891 — 13 household members
| Surname | Duffy |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Laborer |
| Industry | Machine Shop |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| 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 Thomas Duffy across 2 US Census years (1900 and 1910) in Lackawanna, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Thomas Duffy
Son · 1910 · age 19 · b. ~1891 · Pennsylvania
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Sibling
Dorothy Duffy
Sibling · 1910 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Duffy
Sibling · 1910 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ethel Duffy
Sibling · 1910 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Duffy
Sibling · 1910 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernard Duffy
Sibling · 1910 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leo Duffy
Sibling · 1910 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Duffy
Sibling · 1910 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Duffy
Sibling · 1910 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carmel Duffy
Sibling · 1910 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edna Duffy
Sibling · 1910 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Lackawanna, Pennsylvania
Open full size
1910 US Federal Census — Lackawanna, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1356unit:0257)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Fredrickson Carden | 45 | Head | Motorman | Pennsylvania |
| 52 | Ruth Carden | 15 | Daughter | Operator | Pennsylvania |
| 53 | Joseph Carden | 13 | Son | — | Pennsylvania |
| 54 | Kenneth Carden | 10 | Son | — | Pennsylvania |
| 55 | James Carden | 8 | Son | — | Pennsylvania |
| 56 | William Carden | 4 | Son | — | Pennsylvania |
| 57 | Jerome Carden | 3 | Son | — | Pennsylvania |
| 58 | Joseph Carden | 47 | Brother-in-law | Miner | Pennsylvania |
| 59 | Ella Carden | 47 | Head | — | Pennsylvania |
| 60 | Margaret Carden | 24 | Daughter | Operator | Pennsylvania |
| 61 | Anna Carden | 23 | Daughter | Cigar Maker | Pennsylvania |
| 62 | Helen Carden | 20 | Daughter | Sales Lady | Pennsylvania |
| 63 | John F Duffy | 50 | Head | Plumber | Pennsylvania |
| 64 | Catherine Duffy | 42 | Wife | — | Pennsylvania |
| 65 | Frank Duffy | 24 | Son | Plumber | Pennsylvania |
| 66 | Mary Duffy | 23 | Daughter | — | Pennsylvania |
| 67 | Thomas Duffy THIS PERSON | 19 | Son | Laborer | Pennsylvania |
| 68 | John Duffy | 16 | Son | Operator | Pennsylvania |
| 69 | Leo Duffy | 15 | Son | Operator | Pennsylvania |
| 70 | Ethel Duffy | 10 | Daughter | — | Pennsylvania |
| 71 | Bernard Duffy | 8 | Son | — | Pennsylvania |
| 72 | Dorothy Duffy | 7 | Daughter | — | Pennsylvania |
| 73 | Carmel Duffy | 6 | Daughter | — | Pennsylvania |
| 74 | Helen Duffy | 5 | Daughter | — | Pennsylvania |
| 75 | Edna Duffy | 2 | Daughter | — | Pennsylvania |
| 76 | William Duffy | 35 | Head | Conductor | Pennsylvania |
| 77 | Nellie Duffy | 26 | Wife | — | Pennsylvania |
| 78 | Walter Duffy | 5 | Son | — | Pennsylvania |
| 79 | Phylena Duffy | 3 | Daughter | — | Pennsylvania |
| 80 | John Thomas | 31 | Head | Operator | Pennsylvania |
| 81 | Elizabeth Thomas | 32 | Wife | — | Pennsylvania |
| 82 | Mary Thomas | 8 | Daughter | — | Pennsylvania |
| 83 | Dwight Thomas | 3 | Son | — | Pennsylvania |
| 84 | Ruth Thomas | 2 | Daughter | — | Pennsylvania |
| 85 | Michael Duffy | 77 | Head | — | Ireland |
| 86 | Bridget Duffy | 75 | Wife | — | Ireland |
| 87 | Thomas Duffy | 40 | Son | Fireman | Pennsylvania |
| 88 | David Phelps | 55 | Head | Driver | New York |
| 89 | Mary J Phelps | 50 | Wife | — | Pennsylvania |
| 90 | Walter Phelps | 19 | Son | Operator | Pennsylvania |
| 91 | Granville Phelps | 16 | Son | Laborer | Pennsylvania |
| 92 | John Phelps | 14 | Son | — | Pennsylvania |
| 93 | Earl D Phelps | 12 | Son | — | Pennsylvania |
| 94 | Elford Phelps | 10 | Son | — | Pennsylvania |
| 95 | William Robbins | 26 | Son-in-law | Driver | Pennsylvania |
| 96 | Alice Robbins | 26 | Daughter | — | Pennsylvania |
| 97 | Frank Robbins | 8 | Grandson | — | Pennsylvania |
| 98 | Edward Ingerman | 40 | Head | Miner | New York |
| 99 | Hannah Ingerman | 37 | Wife | — | Pennsylvania |
| 100 | Robert H Ingerman | 10 | Son | — | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)