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Catherine Lynch — 1930 US Census Record
Model Tree available1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Catherine Lynch across the 1910, 1920 and 1930 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed), with identified parents Catherine & Annie — first a daughter (b.~1909), then head of a 7-person household.
Age 21
b. ~1909
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Lynch |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Book-keeper |
| Industry | Cloth Concern |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Book-Keeper |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1909 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Catherine Lynch | Daughter | — | 21 | ~1909 |
| Blanche Lynch | Daughter | — | 24 | ~1906 |
| Mary Lynch | Daughter | — | 27 | ~1903 |
| Catherine Lynch | Head | — | 56 | ~1874 |
| Edward Lynch | Son | — | 23 | ~1907 |
| Martin Lynch | Son | — | 19 | ~1911 |
| Thomas Lynch | Son | — | 21 | ~1909 |
Census Appearances
1910
Philadelphia, Pennsylvania
Daughter, age 1
Philadelphia, Pennsylvania · implied b. ~1909 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Catherine H |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ireland |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Philadelphia, Pennsylvania
Daughter, age 11
Philadelphia, Pennsylvania · implied b. ~1909 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| 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 |
1930
Philadelphia, Pennsylvania
Daughter, age 21
Philadelphia, Pennsylvania · implied b. ~1909 — 7 household members
| Surname | Lynch |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Book-keeper |
| Industry | Cloth Concern |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| 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 Catherine Lynch across 3 US Census years (1910, 1920 and 1930) in Philadelphia, Pennsylvania, using XGBoost record linkage. Identified parents: mother Catherine Lynch (~0.92 confidence) and mother Annie Lynch (~0.92 confidence) and father John Lynch (~0.92 confidence) and father William Lynch (~0.92 confidence) and mother Josephine Lynch (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Catherine Lynch
b. ~1874
Source mother
● Household
· direct · ~0.92
Mother
Annie Lynch
b. ~1875
Source mother
● Household
· direct · ~0.92
Father
John Lynch
b. ~1877
Source father
● Household
· direct · ~0.92
Father
William Lynch
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Josephine Lynch
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Catherine Lynch
Daughter · 1930 · age 21 · b. ~1909 · Pennsylvania
★ You are viewing this record
Sibling
Edward Lynch
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Lynch
Sibling · 1930 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Lynch
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martin Lynch
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Blanche Lynch
Sibling · 1930 · age 24
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:fifteenthcensus00reel2141:0236)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary C. King | 35 | Wife | — | Pennsylvania |
| 2 | Edward King | 6 | Son | — | Pennsylvania |
| 3 | Mary King | 4 | Daughter | — | Pennsylvania |
| 4 | Catherine Lynch | 56 | Head | — | Pennsylvania |
| 5 | Mary Lynch | 27 | Daughter | Operator | Pennsylvania |
| 6 | Blanche Lynch | 24 | Daughter | Operator | Pennsylvania |
| 7 | Edward Lynch | 23 | Son | Helper | Pennsylvania |
| 8 | Thomas Lynch | 21 | Son | Clerk | Pennsylvania |
| 9 | Catherine Lynch THIS PERSON | 21 | Daughter | Book-Keeper | Pennsylvania |
| 10 | Martin Lynch | 19 | Son | Office Boy | Pennsylvania |
| 11 | August Muller | 44 | Head | Waiter | Germany |
| 12 | Cecilie Muller | 52 | Wife | — | Germany |
| 13 | Helmut Muller | 21 | Son | Draftsman | Germany |
| 14 | August Muller | 19 | Son | — | Germany |
| 15 | John Fitzgerald | 34 | Head | Elevator | Pennsylvania |
| 16 | Margaret Fitzgerald | 32 | Wife | — | Pennsylvania |
| 17 | John J. Fitzgerald | 7 | Son | — | Pennsylvania |
| 18 | Catherine Fitzgerald | 5 | Daughter | — | Pennsylvania |
| 19 | Madeline Fitzgerald | 3 | Daughter | — | Pennsylvania |
| 20 | James Fitzgerald | 1 | Son | — | Pennsylvania |
| 21 | Clare Fitzgerald | 0 | Daughter | — | Pennsylvania |
| 22 | Clarence Murgatroyd | 49 | Head | Letter Carrier | Pennsylvania |
| 23 | Clara Murgatroyd | 50 | Wife | — | Pennsylvania |
| 24 | John Farell | 71 | Head | Electrical Engineer | Pennsylvania |
| 25 | Barbara Farell | 71 | Wife | — | Pennsylvania |
| 26 | David Lischin | 50 | Head | Tailor | Poland Vilna |
| 27 | Lena Lischin | 40 | Wife | — | Poland Vilna |
| 28 | Isadore Lischin | 19 | Son | Salesman | Pennsylvania |
| 29 | Bessie Lischin | 16 | Daughter | — | Pennsylvania |
| 30 | Abraham Lischin | 13 | Son | — | Pennsylvania |
| 31 | Solomon Lischin | 8 | Son | — | Pennsylvania |
| 32 | Yetta Cohen | 49 | Head | — | Hungary |
| 33 | Aaron Cohen | 29 | Son | Sandwich Maker | Pennsylvania |
| 34 | Abraham Cohen | 26 | Son | Sandwich Maker | Pennsylvania |
| 35 | Hymi Cohen | 23 | Son | Sandwich Maker | Pennsylvania |
| 36 | Meyer Wasserman | 62 | Head | Tailor | Poland Lublin |
| 37 | Yetta Wasserman | 56 | Wife | — | Poland Lublin |
| 38 | Nela Wasserman | 28 | Daughter | Office Clerk | Pennsylvania |
| 39 | Frances Wasserman | 22 | Daughter | Salesgirl | Pennsylvania |
| 40 | Oscar J. Miller | 71 | Head | Laborer | Pennsylvania |
| 41 | Diana L. Miller | 64 | Wife | — | Pennsylvania |
| 42 | Florence J. Hanna | 42 | Head | Manager | Pennsylvania |
| 43 | Pearl Hanna | 25 | Daughter | Book-Keeper | Pennsylvania |
| 44 | Gordon Hanna | 19 | Son | Messenger | Pennsylvania |
| 45 | Evelyn Hanna | 17 | Daughter | — | Pennsylvania |
| 46 | Gladys G. Hanna | 15 | Daughter | — | Pennsylvania |
| 47 | William Eaton | 39 | Head | Merchant | Russia Kazan |
| 48 | Fannie Eaton | 36 | Wife | — | Russia Orel |
| 49 | Dora Eaton | 13 | Daughter | — | Pennsylvania |
| 50 | Ida Eaton | 11 | Daughter | — | Pennsylvania |
Pedigree Summary
Catherine + 5 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)