WD
William Dunlap — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Lackawanna, Pennsylvania
Our Model Tree links this William Dunlap across the 1930 and 1940 US Censuses in Lackawanna, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 6-person household.
Age 12
b. ~1918
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Lackawanna, Pennsylvania |
| Surname | Dunlap |
| Given Name | William J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Scranton City |
| Est. Birth Year | ~1918 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Earl Dunlap | Son | — | 7 | ~1923 |
| Eleanor Dunlap | Daughter | — | 14 | ~1916 |
| William Dunlap | Son | — | 12 | ~1918 |
| Rose Dunlap | Daughter | — | 15 | ~1915 |
| William Dunlap | Head | — | 38 | ~1892 |
| Ethel Dunlap | Spouse | — | 38 | ~1892 |
Census Appearances
1930
Lackawanna, Pennsylvania
Son, age 12
Lackawanna, Pennsylvania · implied b. ~1918 — 6 household members
| Surname | Dunlap |
| Given Name | William J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Lackawanna-County, Pennsylvania
Other, age 22
Lackawanna-County, Pennsylvania · implied b. ~1918 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunlop |
| Given Name | William |
| Relationship to Head | Step-son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Scranton |
| 1935 Residence (County) | Lackawanna |
| Occupation | Laborer |
| Industry | Coal Mine |
| Class of Worker | PW |
| Hours Worked | 65 |
| Income (1939) | 0 |
| Highest Grade | 6 |
| 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 William Dunlap across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Dunlap
Son · 1930 · age 12 · b. ~1918 · Pennsylvania
★ You are viewing this record
Sibling
Earl Dunlap
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eleanor Dunlap
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Dunlap
Sibling · 1930 · age 15
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
1930 US Federal Census — Lackawanna, Pennsylvania
Open full size
1930 US Federal Census — Lackawanna, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2052:0834)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Catherine Gilroy | 42 | Head | Laundress | Pennsylvania |
| 2 | Francis Gilroy | 13 | Son | — | Pennsylvania |
| 3 | John Gilroy | 11 | Son | — | Pennsylvania |
| 4 | Martha Gilroy | 9 | Daughter | — | Pennsylvania |
| 5 | Catherine Mcguigan | 31 | Roomer | Chambermaid | Pennsylvania |
| 6 | Frank Feuchter | 42 | Head | Laborer | Pennsylvania |
| 7 | Mary Feuchter | 38 | Wife | — | Ireland |
| 8 | Alice Feuchter | 2 | Daughter | — | Pennsylvania |
| 9 | William Dunlap | 38 | Head | Laborer | Pennsylvania |
| 10 | Ethel Dunlap | 38 | Wife | — | Pennsylvania |
| 11 | Rose Dunlap | 15 | Daughter | — | Pennsylvania |
| 12 | Eleanor Dunlap | 14 | Daughter | — | Pennsylvania |
| 13 | William J. Dunlap THIS PERSON | 12 | Son | — | Pennsylvania |
| 14 | Earl Dunlap | 7 | Son | — | Pennsylvania |
| 15 | Perry Getts | 54 | Head | Laborer | Pennsylvania |
| 16 | Jessie Getts | 47 | Wife | — | Pennsylvania |
| 17 | Fay Morgan | 7 | Daughter | — | Pennsylvania |
| 18 | Dorothy Morgan | 6 | Daughter | — | Pennsylvania |
| 19 | William Harrity | 40 | Head | Collector | Pennsylvania |
| 20 | Arthur Harrity | 28 | Brother | Collector | Pennsylvania |
| 21 | Genevieve Harrity | 26 | Sister | — | Pennsylvania |
| 22 | Julia Minichen | 68 | Head | — | Ireland |
| 23 | William Minichen | 40 | Son | Butcher | New York |
| 24 | Anthony Derrigan | 44 | Head | Janitor | Pennsylvania |
| 25 | Catherine Derrigan | 42 | Wife | — | Pennsylvania |
| 26 | Dominick Parini | 42 | Head | Laborer | Italy |
| 27 | Margaret Parini | 32 | Wife | — | Italy |
| 28 | John Parini | 12 | Son | — | Pennsylvania |
| 29 | Victoria Parini | 11 | Daughter | — | Pennsylvania |
| 30 | Julia Parini | 8 | Daughter | — | Pennsylvania |
| 31 | Antoinette Parini | 7 | Daughter | — | Pennsylvania |
| 32 | Rose Parini | 5 | Daughter | — | Pennsylvania |
| 33 | Joseph Parini | 3 | Son | — | Pennsylvania |
| 34 | Peter Parini | 1 | Son | — | Pennsylvania |
| 35 | Patrick J. Mcanulty | 49 | Head | Janitor | Ireland |
| 36 | Jessie Mcanulty | 47 | Wife | — | Pennsylvania |
| 37 | Joseph Mcanulty | 13 | Son | — | Pennsylvania |
| 38 | Marie Mcanulty | 12 | Daughter | — | Pennsylvania |
| 39 | Eugene Mcanulty | 9 | Son | — | Pennsylvania |
| 40 | Bridget Duffy | 79 | Head | — | Ireland |
| 41 | Catherine Duffy | 50 | Daughter | — | Pennsylvania |
| 42 | Edward Stanton | 61 | Head | Laborer | Pennsylvania |
| 43 | Flora R. Stanton | 32 | Wife | — | Pennsylvania |
| 44 | Edward A. Stanton | 11 | Son | — | Pennsylvania |
| 45 | Hattie Stanton | 8 | Daughter | — | Pennsylvania |
| 46 | Dorothy Stanton | 6 | Daughter | — | Pennsylvania |
| 47 | Hattie Gardner | 54 | Head | Housework | Pennsylvania |
| 48 | Charles Gardner | 29 | Son | Laborer | Pennsylvania |
| 49 | John Gardner | 24 | Son | Laborer | Pennsylvania |
| 50 | Benjamin Gardner | 22 | Son | Laborer | Pennsylvania |
Related Census Records
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)