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Sarah Kelly — 1930 US Census Record
Model Tree available1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Sarah Kelly across the 1910, 1920 and 1930 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed), with identified parents Sarah & Mary — first a daughter (b.~1907), then head of a 6-person household.
Age 23
b. ~1907
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Kelly |
| Given Name | Sarah E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| 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 | Philadelphia City |
| Est. Birth Year | ~1907 |
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 Sarah | Age | Birth yr |
|---|---|---|---|---|
| Flora Kelly | Daughter | — | 16 | ~1914 |
| Thomas Kelly | Son | — | 10 | ~1920 |
| Sarah Kelly | Spouse | — | 55 | ~1875 |
| Sarah Kelly | Daughter | — | 23 | ~1907 |
| Helen Kelly | Daughter | — | 19 | ~1911 |
| Thomas Kelly | Head | — | 50 | ~1880 |
Census Appearances
1910
Philadelphia, Pennsylvania
Daughter, age 3
Philadelphia, Pennsylvania · implied b. ~1907 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelly |
| Given Name | Sarah |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| 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
Daughter, age 14
Philadelphia, Pennsylvania · implied b. ~1906 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelly |
| Given Name | Sarah |
| 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 | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Philadelphia, Pennsylvania
Daughter, age 23
Philadelphia, Pennsylvania · implied b. ~1907 — 6 household members
| Surname | Kelly |
| Given Name | Sarah E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| 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 |
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 Sarah Kelly across 3 US Census years (1910, 1920 and 1930) in Philadelphia, Pennsylvania, using XGBoost record linkage. Identified parents: mother Sarah Kelly (~0.92 confidence) and mother Mary Kelly (~0.92 confidence) and father James Kelly (~0.92 confidence) and father Thomas Kelly (~0.92 confidence) and mother Mary Kelly (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Sarah Kelly
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Mary Kelly
b. ~1876
Source mother
● Household
· direct · ~0.92
Father
James Kelly
b. ~1879
Source father
● Household
· direct · ~0.92
Father
Thomas Kelly
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Mary Kelly
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Sarah Kelly
Daughter · 1930 · age 23 · b. ~1907 · Pennsylvania
★ You are viewing this record
Sibling
Flora Kelly
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Kelly
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen 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:fifteenthcensus00reel2103:0852)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William J Bradley | 40 | Head | Manager | Pennsylvania |
| 52 | Gertrude Bradley | 40 | Wife | — | Pennsylvania |
| 53 | Robert J Bradley | 15 | Son | — | Pennsylvania |
| 54 | Michael J Jr Bradley | 10 | Son | — | Pennsylvania |
| 55 | John E Rush | 41 | Head | Salesman | Pennsylvania |
| 56 | Martha Rush | 41 | Wife | — | Pennsylvania |
| 57 | Josephine Aiken | 60 | Head | — | Scotland |
| 58 | Elizabeth Aiken | 35 | Daughter | Bookkeeper | Pennsylvania |
| 59 | John Aiken | 32 | Son | Clerk | Pennsylvania |
| 60 | Margaret Aiken | 26 | Daughter | Clerk | Pennsylvania |
| 61 | Ned H Blencoe | 55 | Head | Clerk | New York |
| 62 | Virginia Blencoe | 57 | Wife | — | New York |
| 63 | Frederick H Bolton | 47 | Head | Accountant | Pennsylvania |
| 64 | Florence Bolton | 42 | Wife | — | Pennsylvania |
| 65 | Margaret Bolton | 19 | Daughter | — | Pennsylvania |
| 66 | Edward Francis | 63 | Head | — | Pennsylvania |
| 67 | Mary Francis | 57 | Wife | — | Pennsylvania |
| 68 | Edward Francis | 37 | Son | Teacher | Pennsylvania |
| 69 | Elizabeth Francis | 36 | Daughter | Salesman | Pennsylvania |
| 70 | Helen Francis | 33 | Daughter | — | Pennsylvania |
| 71 | Marshall Francis | 18 | Son | — | Pennsylvania |
| 72 | Edward J Sven | 27 | Head | Salesman | Pennsylvania |
| 73 | Catherine E Sven | 27 | Wife | — | Pennsylvania |
| 74 | John E Thiry | 42 | Head | Salesman | New Jersey |
| 75 | George Thiry | 39 | Wife | — | New Jersey |
| 76 | John E Jr Thiry | 11 | Son | — | Pennsylvania |
| 77 | Russell Thiry | 9 | Son | — | Pennsylvania |
| 78 | Lawrence Mayer | 34 | Head | Engineer | Michigan |
| 79 | Annetta Mayer | 32 | Wife | — | Pennsylvania |
| 80 | Lawrence J Mayer | 8 | Daughter | — | Pennsylvania |
| 81 | Thomas Kelly | 50 | Head | Salesman | Pennsylvania |
| 82 | Sarah Kelly | 55 | Wife | — | Pennsylvania |
| 83 | Sarah E Kelly THIS PERSON | 23 | Daughter | — | Pennsylvania |
| 84 | Helen J Kelly | 19 | Daughter | — | Pennsylvania |
| 85 | Flora M Kelly | 16 | Daughter | — | Pennsylvania |
| 86 | Thomas J Kelly | 10 | Son | — | Pennsylvania |
| 87 | Anna Hessen | 67 | Head | — | Ireland |
| 88 | John Hessen | 28 | Son | Cashier | Pennsylvania |
| 89 | Anna Hessen | 22 | Daughter | Clerk | Pennsylvania |
| 90 | Mary M Barry | 36 | Daughter | Bookkeeper | Pennsylvania |
| 91 | Harry H Laufman | 60 | Head | Superintendent | Pennsylvania |
| 92 | Amelia Laufman | 60 | Wife | — | Germany |
| 93 | Margaret Daniel | 45 | Head | — | Pennsylvania |
| 94 | John Daniel | 15 | Son | — | Pennsylvania |
| 95 | Katherine Mccamey | 63 | Head | — | Scotland |
| 96 | Flora M Mccamey | 16 | Daughter | — | Pennsylvania |
| 97 | Robert Maitland | 58 | Head | Salesman | Ireland |
| 98 | Elizabeth Maitland | 55 | Wife | — | Pennsylvania |
| 99 | Robert Maitland | 25 | Son | — | Pennsylvania |
| 100 | John Maitland | 16 | Son | — | Pennsylvania |
Pedigree Summary
Sarah + 3 siblings
Gen 1 · 5 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)