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Katherine Kelly — 1930 US Census Record
Model Tree available1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Katherine Kelly across the 1910, 1920 and 1930 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed), with identified parents Richard & Richard — first a daughter (b.~1906), then head of a 5-person household.
Age 24
b. ~1906
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Kelly |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Operator |
| Industry | General |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Operator |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1906 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Katherine | Age | Birth yr |
|---|---|---|---|---|
| Anna Kelly | Daughter | — | 29 | ~1901 |
| Katherine Kelly | Daughter | — | 24 | ~1906 |
| Mary Kelly | Daughter | — | 19 | ~1911 |
| Richard Kelly | Head | — | 62 | ~1868 |
| Catherine Kelly | Spouse | — | 61 | ~1869 |
Census Appearances
1910
Philadelphia, Pennsylvania
Daughter, age 5
Philadelphia, Pennsylvania · implied b. ~1905 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelly |
| Given Name | Cathrine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | No |
| Can Write | No |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Philadelphia, Pennsylvania
Daughter, age 14
Philadelphia, Pennsylvania · implied b. ~1906 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelly |
| Given Name | Katherine D |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Operator |
| Industry | Factory |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Philadelphia, Pennsylvania
Daughter, age 24
Philadelphia, Pennsylvania · implied b. ~1906 — 5 household members
| Surname | Kelly |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Operator |
| Industry | General |
| 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 Katherine Kelly across 3 US Census years (1910, 1920 and 1930) in Philadelphia, Pennsylvania, using XGBoost record linkage. Identified parents: father Richard Kelly (~0.92 confidence) and father Richard Kelly (~0.92 confidence) and father Walter Kelly (~0.92 confidence) and mother Catharine Kelly (~0.92 confidence) and mother Catherine Kelly (~0.92 confidence) and mother Elizabeth Kelly (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Richard Kelly
b. ~1868
Source father
● Household
· direct · ~0.92
Father
Richard Kelly
b. ~1868
Source father
● Household
· direct · ~0.92
Father
Walter Kelly
b. ~1873
Source father
● Household
· direct · ~0.92
Mother
Catharine Kelly
b. ~1870
Source mother
● Household
· direct · ~0.92
Mother
Catherine Kelly
b. ~1869
Source mother
● Household
· direct · ~0.92
Mother
Elizabeth Kelly
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Katherine Kelly
Daughter · 1930 · age 24 · b. ~1906 · Pennsylvania
★ You are viewing this record
Sibling
Anna Kelly
Sibling · 1930 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Kelly
Sibling · 1930 · age 19
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 — Philadelphia, Pennsylvania
Open full size
1930 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2100:0456)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Martin Konezak | 43 | Head | Galvanizer | Poland |
| 52 | Frances Konezak | 42 | Wife | — | Poland |
| 53 | Mary Konezak | 19 | Daughter | Helper | New Jersey |
| 54 | Anna Konezak | 14 | Daughter | Helper | New Jersey |
| 55 | Helen Konezak | 12 | Daughter | — | New Jersey |
| 56 | Veronica Konezak | 10 | Daughter | — | New Jersey |
| 57 | Jennie Konezak | 9 | Daughter | — | New Jersey |
| 58 | Joseph Konezak | 6 | Son | — | Pennsylvania |
| 59 | Laura Konezak | 2 | Daughter | — | Pennsylvania |
| 60 | John Danielczyk | 39 | Head | Repair Man | Poland |
| 61 | Louise Danielczyk | 38 | Wife | — | Poland |
| 62 | Sophie Danielczyk | 15 | Daughter | — | Pennsylvania |
| 63 | Stella Danielczyk | 13 | Daughter | — | Pennsylvania |
| 64 | Flora Danielczyk | 11 | Daughter | — | Pennsylvania |
| 65 | Jamie Danielczyk | 6 | Daughter | — | Pennsylvania |
| 66 | Richard Kelly | 62 | Head | Hatter | Pennsylvania |
| 67 | Catherine Kelly | 61 | Wife | — | Pennsylvania |
| 68 | Anna Kelly | 29 | Daughter | Topper | Pennsylvania |
| 69 | Katherine Kelly THIS PERSON | 24 | Daughter | Operator | Pennsylvania |
| 70 | Mary Kelly | 19 | Daughter | Boarder | Pennsylvania |
| 71 | August Borochovich | 53 | Head | Captain | Austria |
| 72 | Anna Borochovich | 51 | Wife | — | Austria |
| 73 | Mary Borochovich | 24 | Daughter | Topper & Footer | Pennsylvania |
| 74 | Sophie Borochovich | 22 | Daughter | Nurse | Pennsylvania |
| 75 | Catherine Borochovich | 19 | Daughter | Stenographer | Pennsylvania |
| 76 | John Boguski | 52 | Head | Watchman | Poland |
| 77 | Mary Boguski | 47 | Wife | — | Poland |
| 78 | Joseph Boguski | 26 | Son | Electrician | Pennsylvania |
| 79 | John Boguski | 23 | Son | Shipfitter | Pennsylvania |
| 80 | Francis Boguski | 20 | Son | Operator | Pennsylvania |
| 81 | Ignazio Boguski | 18 | Nephew | Helper | Pennsylvania |
| 82 | Theodore Boguski | 14 | Son | — | Pennsylvania |
| 83 | Helen Boguski | 12 | Daughter | — | Pennsylvania |
| 84 | Louis Boguski | 9 | Son | — | Pennsylvania |
| 85 | Gabriel Boguski | 4 | Son | — | Pennsylvania |
| 86 | Marie O'Neill | 32 | Head | Mender | Pennsylvania |
| 87 | Mary O'Neill | 5 | Daughter | — | Pennsylvania |
| 88 | Charles Mills | 59 | Head | Carpenter | New York State |
| 89 | Mary F. Mills | 59 | Wife | — | Pennsylvania |
| 90 | Richard Mills | 28 | Son | Conductor | Pennsylvania |
| 91 | Sabina Mills | 25 | Daughter | Typist | Pennsylvania |
| 92 | Vernon Svocinak | 44 | Head | Helper | Poland |
| 93 | Sophia Svocinak | 39 | Wife | — | Poland |
| 94 | Regina Svocinak | 19 | Daughter | Mender | Pennsylvania |
| 95 | Nettie Svocinak | 17 | Daughter | Boarder | Pennsylvania |
| 96 | Henry Svocinak | 15 | Son | Helper | Pennsylvania |
| 97 | Angela Svocinak | 13 | Daughter | — | Pennsylvania |
| 98 | Edward Svocinak | 11 | Son | — | Pennsylvania |
| 99 | Irene Svocinak | 9 | Daughter | — | Pennsylvania |
| 100 | Theresa Svocinak | 5 | Daughter | — | Pennsylvania |
Pedigree Summary
Katherine + 2 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 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)