WD
William Doyle — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this William Doyle across the 1910 and 1920 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1911), then head of a 11-person household.
Age 9
b. ~1911
Male
Son
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Philadelphia, Pennsylvania |
| Surname | Doyle |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Philadelphia |
| Est. Birth Year | ~1911 |
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.
11 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Francis Doyle | Daughter | — | 16 | ~1904 |
| Margaret Doyle | Daughter | — | 18 | ~1902 |
| Mary Doyle | Daughter | — | 20 | ~1900 |
| Jennie Doyle | Head | — | 48 | ~1872 |
| Frank Monahan | Other | — | 48 | ~1872 |
| Vincent Doyle | Son | — | 5 | ~1915 |
| Leo Doyle | Son | — | 21 | ~1899 |
| Thomas Doyle | Son | — | 11 | ~1909 |
| William Doyle | Son | — | 9 | ~1911 |
| Dorothy Doyle | Son | — | 3 | ~1917 |
| Paul Doyle | Son | — | 13 | ~1907 |
Census Appearances
1910
Philadelphia, Pennsylvania
Son, age
Philadelphia, Pennsylvania · implied b. ~1910 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Doyle |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Philadelphia, Pennsylvania
Son, age 9
Philadelphia, Pennsylvania · implied b. ~1911 — 11 household members
| Surname | Doyle |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| 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 |
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 Doyle across 2 US Census years (1910 and 1920) in Philadelphia, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
William Doyle
Son · 1920 · age 9 · b. ~1911 · Pennsylvania
★ You are viewing this record
Sibling
Mary Doyle
Sibling · 1920 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leo Doyle
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Doyle
Sibling · 1920 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Doyle
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Doyle
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Doyle
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Doyle
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vincent Doyle
Sibling · 1920 · age 5
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
1920 US Federal Census — Philadelphia, Pennsylvania
Open full size
1920 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1619unit:1038)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James Mcconnell | 48 | Head | Fireman | Pennsylvania |
| 2 | Alice Mcconnell | 48 | Wife | — | Pennsylvania |
| 3 | Samuel Green | 33 | Boarder | Driver | Pennsylvania |
| 4 | Margaret Samson | 70 | Head | — | Bavaria |
| 5 | Harry Samson | 42 | Son | Cabinet Maker | Pennsylvania |
| 6 | Jennie Doyle | 48 | Head | — | Pennsylvania |
| 7 | Leo Doyle | 21 | Son | Lithographer | Pennsylvania |
| 8 | Mary Doyle | 20 | Daughter | Typewriter | Pennsylvania |
| 9 | Margaret Doyle | 18 | Daughter | Stitcher | Pennsylvania |
| 10 | Francis Doyle | 16 | Daughter | Errand Boy | Pennsylvania |
| 11 | Paul Doyle | 13 | Son | — | Pennsylvania |
| 12 | Thomas Doyle | 11 | Son | — | Pennsylvania |
| 13 | William Doyle THIS PERSON | 9 | Son | — | Pennsylvania |
| 14 | Vincent Doyle | 5 | Son | — | Pennsylvania |
| 15 | Dorothy Doyle | 3 | Son | — | Pennsylvania |
| 16 | Frank Monahan | 48 | Brother | Policeman | Pennsylvania |
| 17 | Stephen Roman | 26 | Head | Laborer | Poland |
| 18 | Mary Roman | 26 | Wife | — | Poland |
| 19 | Martha Roman | 3 | Daughter | — | Pennsylvania |
| 20 | Leo Roman | 1 | Son | — | Pennsylvania |
| 21 | Robert Roman | 0 | Son | — | Pennsylvania |
| 22 | Max Sosnowski | 27 | Boarder | Laborer | Austria |
| 23 | Michael Lozanski | 44 | Head | Laborer | Poland |
| 24 | Mary Lozanski | 39 | Wife | — | Poland |
| 25 | Nellie Lozanski | 18 | Son | Riveter | Poland |
| 26 | Veronica Lozanski | 16 | Daughter | Stitcher | Poland |
| 27 | Stephen Blasko | 42 | Boarder | Laborer | Poland |
| 28 | Peter Litchuk | 32 | Boarder | Laborer | Poland |
| 29 | Steve Litchuk | 44 | Boarder | Laborer | Poland |
| 30 | Walter Litchuk | 20 | Boarder | Laborer | Poland |
| 31 | Peter Lasko | 37 | Boarder | Laborer | Poland |
| 32 | Andrew Dolkins | 40 | Boarder | Laborer | Poland |
| 33 | Peter Ostrowski | 40 | Boarder | Laborer | Poland |
| 34 | Barbara Barbour | 75 | Head | — | France |
| 35 | Joseph Barbour | 50 | Son | — | Pennsylvania |
| 36 | Walter Gray | 27 | Boarder | Driver | Pennsylvania |
| 37 | Mary Mullen | 60 | Head | Wash Woman | Pennsylvania |
| 38 | Arthur Alexander | 34 | Head | Fireman | South Carolina |
| 39 | Lillie Alexander | 34 | Wife | — | South Carolina |
| 40 | Dora Alexander | 11 | Daughter | — | South Carolina |
| 41 | Virginia Alexander | 9 | Daughter | — | South Carolina |
| 42 | Lillian Alexander | 6 | Daughter | — | South Carolina |
| 43 | Roberta Alexander | 3 | Daughter | — | South Carolina |
| 44 | Andrew Palmer | 70 | Boarder | Laborer | South Carolina |
| 45 | Samuel Richard | 60 | Boarder | Laborer | South Carolina |
| 46 | Kai Lumbick | 38 | Head | — | Poland |
| 47 | Kathryn Lumbick | 11 | Daughter | — | New York |
| 48 | Mary Lumbick | 9 | Daughter | — | Pennsylvania |
| 49 | Nellie Lumbick | 5 | Daughter | — | Pennsylvania |
| 50 | Grace Lumbick | 1 | Daughter | — | Pennsylvania |
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)