JC
John Connors — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this John Connors across the 1910 and 1920 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1903), then head of a 8-person household.
Age 17
b. ~1903
Male
Son
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Allegheny, Pennsylvania |
| Surname | Connors |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Laborer |
| Industry | Shovel Factory |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Laborer |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1903 |
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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Katherine Connors | Daughter | — | 6 | ~1914 |
| Agnes Connors | Son | — | 4 | ~1916 |
| Maurice Connors | Head | — | 47 | ~1873 |
| Daniel Connors | Son | — | 9 | ~1911 |
| Mary Connors | Daughter | — | 11 | ~1909 |
| Roger Connors | Son | — | 2 | ~1918 |
| John Connors | Son | — | 17 | ~1903 |
| Delia Connors | Spouse | — | 42 | ~1878 |
Census Appearances
Son, age 8
Allegheny, Pennsylvania · implied b. ~1902 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Connor |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Son, age 17
Allegheny, Pennsylvania · implied b. ~1903 — 8 household members
| Surname | Connors |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Laborer |
| Industry | Shovel Factory |
| Class of Worker | W |
| 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 John Connors across 2 US Census years (1910 and 1920) in Allegheny, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
John Connors
Son · 1920 · age 17 · b. ~1903 · Pennsylvania
★ You are viewing this record
Sibling
Mary Connors
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roger Connors
Sibling · 1920 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katherine Connors
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daniel Connors
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Connors
Sibling · 1920 · age 4
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 — Allegheny, Pennsylvania
Open full size
1920 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1517unit:0325)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Gaftis | 29 | Head | Cook | Greece |
| 2 | Joe Connelly | 37 | Head | Chauffeur | Pennsylvania |
| 3 | Anna Connelly | 45 | Sister | Housework | Pennsylvania |
| 4 | Nellie Connelly | 30 | Sister | — | Pennsylvania |
| 5 | James H. Terry | 39 | Head | Laborer | Pennsylvania |
| 6 | Mary Terry | 37 | Wife | — | England |
| 7 | Mary Ann Terry | 17 | Daughter | Clerk | Pennsylvania |
| 8 | James Terry | 15 | Son | Laborer | Pennsylvania |
| 9 | Evaline Terry | 12 | Daughter | — | Pennsylvania |
| 10 | Martha Terry | 10 | Daughter | — | Pennsylvania |
| 11 | Mary Terry | 7 | Daughter | — | Pennsylvania |
| 12 | Herbert Terry | 5 | Son | — | Pennsylvania |
| 13 | Althea Terry | 4 | Daughter | — | Pennsylvania |
| 14 | Herbert Wharton | 35 | Brother-in-law | Laborer | England |
| 15 | Bessie Seage | 42 | Boarder | Laborer | Kentucky |
| 16 | Eleanora Seage | 14 | Daughter | — | Pennsylvania |
| 17 | Raymond King | 28 | Boarder | Laborer | Pennsylvania |
| 18 | Ray King | 19 | Boarder | Laborer | Pennsylvania |
| 19 | Leslie King | 27 | Boarder | Laborer | Pennsylvania |
| 20 | Charles Lealy | 51 | Boarder | Laborer | England |
| 21 | James Henley | 27 | Boarder | Laborer | Scotland |
| 22 | Maurice Connors | 47 | Head | Engineer | Ireland |
| 23 | Delia Connors | 42 | Wife | — | Ireland |
| 24 | John Connors THIS PERSON | 17 | Son | Laborer | Pennsylvania |
| 25 | Mary Connors | 11 | Daughter | — | Pennsylvania |
| 26 | Daniel Connors | 9 | Son | — | Pennsylvania |
| 27 | Katherine Connors | 6 | Daughter | — | Pennsylvania |
| 28 | Agnes Connors | 4 | Son | — | Pennsylvania |
| 29 | Roger Connors | 2 | Son | — | Pennsylvania |
| 30 | Michael F. Costlow | 74 | Head | — | Ireland |
| 31 | Maggie Costlow | 69 | Wife | — | Pennsylvania |
| 32 | Florence G. Costlow | 29 | Daughter | Teacher | Pennsylvania |
| 33 | James J. Casey | 52 | Son-in-law | Laborer | Pennsylvania |
| 34 | Mary E. Casey | 49 | Daughter | — | Pennsylvania |
| 35 | Martin Crain | 54 | Head | Motorman | Pennsylvania |
| 36 | Margaret Crain | 50 | Wife | — | Pennsylvania |
| 37 | Mabel Crain | 24 | Son | Clerk | Pennsylvania |
| 38 | Olive Crain | 22 | Daughter | Teacher | Pennsylvania |
| 39 | Julia Crain | 20 | Daughter | Clerk | Pennsylvania |
| 40 | John Crain | 18 | Son | — | Pennsylvania |
| 41 | Thomas Crain | 16 | Son | — | Pennsylvania |
| 42 | James Crain | 12 | Son | — | Pennsylvania |
| 43 | Anna Mcsteen | 51 | Head | — | Pennsylvania |
| 44 | Joseph Mcsteen | 30 | Son | Clerk | Pennsylvania |
| 45 | Dominic Menge | 31 | Head | Laborer | Italy |
| 46 | Grace Menge | 25 | Wife | — | Italy |
| 47 | Francis Menge | 7 | Daughter | — | Pennsylvania |
| 48 | Tresa Menge | 5 | Daughter | — | Pennsylvania |
| 49 | Angie Menge | 3 | Daughter | — | Pennsylvania |
| 50 | Barbara O'Malley | 62 | Head | — | Ireland |
Related Census Records
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)