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John Connelly — 1920 US Census Record
Model Tree available1920 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this John Connelly across the 1910, 1920 and 1930 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed), with identified parents James & Mary — first a son (b.~1904), then head of a 8-person household.
Age 16
b. ~1904
Male
Son
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Philadelphia, Pennsylvania |
| Surname | Connelly |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | City Of Philadelphia |
| Est. Birth Year | ~1904 |
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 |
|---|---|---|---|---|
| Mary Connelly | Spouse | — | 45 | ~1875 |
| James Connelly | Head | — | 57 | ~1863 |
| James Connelly | Son | — | 21 | ~1899 |
| Catherine Connelly | Daughter | — | 18 | ~1902 |
| Joe Connelly | Son | — | 14 | ~1906 |
| Margaret Connelly | Daughter | — | 22 | ~1898 |
| Dorothy Connelly | Daughter | — | 10 | ~1910 |
| John Connelly | Son | — | 16 | ~1904 |
Census Appearances
1910
Philadelphia, Pennsylvania
Son, age 6
Philadelphia, Pennsylvania · implied b. ~1904 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Connelly |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| 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 16
Philadelphia, Pennsylvania · implied b. ~1904 — 8 household members
| Surname | Connelly |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
Son, age 25
Philadelphia, Pennsylvania · implied b. ~1905 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Connolly |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 22 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Mechanic |
| Industry | Elec. Co |
| Class of Worker | W |
| Can Read/Write | 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 Connelly across 3 US Census years (1910, 1920 and 1930) in Philadelphia, Pennsylvania, using XGBoost record linkage. Identified parents: father James Connelly (~0.92 confidence) and mother Mary Connelly (~0.92 confidence) and father Patrick Connolly (~0.92 confidence) and father William Connelly (~0.92 confidence) and mother Bridget Connolly (~0.92 confidence) and mother Matilda Connelly (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Connelly
b. ~1863
Source father
● Household
· direct · ~0.92
Mother
Mary Connelly
b. ~1875
Source mother
● Household
· direct · ~0.92
Father
Patrick Connolly
b. ~1876
Source father
● Household
· direct · ~0.92
Father
William Connelly
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Bridget Connolly
b. ~1880
Source mother
● Household
· direct · ~0.92
Mother
Matilda Connelly
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Connelly
Son · 1920 · age 16 · b. ~1904 · Pennsylvania
★ You are viewing this record
Sibling
Dorothy Connelly
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Connelly
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Connelly
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Connelly
Sibling · 1920 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joe Connelly
Sibling · 1920 · age 14
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:1920:14thcensusofpopu1643unit:0316)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William W Cassidy | 29 | Nephew | Salesman | Pennsylvania |
| 52 | Henrietta Wehrheim | 73 | Boarder | None | Germany |
| 53 | Albert Young | 38 | Head | Transfer Office | Pennsylvania |
| 54 | Charlotte Young | 37 | Wife | None | Pennsylvania |
| 55 | Ralph Young | 25 | Brother | Student | Canada |
| 56 | Alfred R Schenkel | 40 | Head | Clerk | Pennsylvania |
| 57 | Bertha L Schenkel | 38 | Wife | None | Germany |
| 58 | Freda E Schenkel | 10 | Daughter | None | Pennsylvania |
| 59 | John Weir | 40 | Head | Machinist | Pennsylvania |
| 60 | Hannah Weir | 38 | Wife | None | Pennsylvania |
| 61 | Mildred L Weir | 11 | Daughter | None | Pennsylvania |
| 62 | Jack Weir | 5 | Son | None | Pennsylvania |
| 63 | George Wurzherer | 54 | Head | Stocking Finisher | Germany |
| 64 | Cecelia Wurzherer | 48 | Wife | None | Germany |
| 65 | Michael A Jourdan | 50 | Head | Linotypist | Pennsylvania |
| 66 | Mary E Jourdan | 50 | Wife | None | Pennsylvania |
| 67 | Charles Jourdan | 10 | Son | None | Pennsylvania |
| 68 | Mary Jourdan | 8 | Daughter | None | Pennsylvania |
| 69 | Anna Macintosh | 70 | Mother-in-law | None | Pennsylvania |
| 70 | William Child | 58 | Head | Manufacturer | England |
| 71 | Phoebe L Child | 56 | Wife | None | Connecticut |
| 72 | Robert Lovett | 38 | Head | Spinner | Pennsylvania |
| 73 | Mary E Lovett | 39 | Wife | None | Pennsylvania |
| 74 | Richard Lovett | 20 | Son | Helper | Pennsylvania |
| 75 | Pearl Lovett | 13 | Daughter | None | Pennsylvania |
| 76 | Anna M Lovett | 10 | Daughter | None | Pennsylvania |
| 77 | Ethel G Lovett | 9 | Daughter | None | Pennsylvania |
| 78 | Gertrude Laughlin | 17 | Daughter-in-law | None | Pennsylvania |
| 79 | Charles Schultz | 37 | Head | Chauffeur | Pennsylvania |
| 80 | Lillian Schultz | 36 | Wife | None | Pennsylvania |
| 81 | William Schultz | 12 | Son | None | Pennsylvania |
| 82 | Charles Schultz | 8 | Son | None | Pennsylvania |
| 83 | George Schultz | 6 | Son | None | Pennsylvania |
| 84 | James Armstrong | 54 | Head | Carpenter | Ireland |
| 85 | Annie Armstrong | 54 | Wife | None | Pennsylvania |
| 86 | Joseph H Armstrong | 27 | Son | Carpenter | Pennsylvania |
| 87 | Harry Haines | 27 | Boarder | Knitter | Pennsylvania |
| 88 | James C Connelly | 57 | Head | Stationary Engineer | Pennsylvania |
| 89 | Mary Connelly | 45 | Wife | None | Pennsylvania |
| 90 | Margaret Connelly | 22 | Daughter | Cashier | Pennsylvania |
| 91 | James Connelly | 21 | Son | Machinist | Pennsylvania |
| 92 | Catherine Connelly | 18 | Daughter | Cashier | Pennsylvania |
| 93 | John Connelly THIS PERSON | 16 | Son | None | Pennsylvania |
| 94 | Joe Connelly | 14 | Son | None | Pennsylvania |
| 95 | Dorothy Connelly | 10 | Daughter | None | Pennsylvania |
| 96 | William Vandegrift | 34 | Head | Officer | Pennsylvania |
| 97 | Mary Vandegrift | 38 | Wife | None | Pennsylvania |
| 98 | Raymond J Vandegrift | 7 | Son | None | Pennsylvania |
| 99 | William Vandegrift | 5 | Son | None | Pennsylvania |
| 100 | Edwin Vandegrift | 2 | Son | None | Pennsylvania |
Related Census Records
Pedigree Summary
John + 5 siblings
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
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)