EL
Elizabeth Lynch — 1930 US Census Record
Model Tree available1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Elizabeth Lynch across the 1910, 1920 and 1930 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed), with identified parents Robert & Mary — first a daughter (b.~1910), then head of a 5-person household.
Age 20
b. ~1910
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Lynch |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Operator |
| Industry | Telephone Co |
| 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 | ~1910 |
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 Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Anna Lynch | Daughter | — | 17 | ~1913 |
| Mary Lynch | Other | — | 40 | ~1890 |
| Elizabeth Lynch | Daughter | — | 20 | ~1910 |
| Martha Lynch | Daughter | — | 19 | ~1911 |
| Robert Lynch | Head | — | 41 | ~1889 |
Census Appearances
1910
Philadelphia, Pennsylvania
Daughter, age
Philadelphia, Pennsylvania · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| 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 10
Philadelphia, Pennsylvania · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| 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 20
Philadelphia, Pennsylvania · implied b. ~1910 — 5 household members
| Surname | Lynch |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Operator |
| Industry | Telephone 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 Elizabeth Lynch across 3 US Census years (1910, 1920 and 1930) in Philadelphia, Pennsylvania, using XGBoost record linkage. Identified parents: father Robert Lynch (~0.92 confidence) and mother Mary Lynch (~0.92 confidence) and father Robert Lynch (~0.92 confidence) and mother Mary Lynch (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Robert Lynch
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Mary Lynch
b. ~1889
Source mother
● Household
· direct · ~0.92
Father
Robert Lynch
b. ~1889
Source father
● Household
· direct · ~0.92
Mother
Mary Lynch
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Elizabeth Lynch
Daughter · 1930 · age 20 · b. ~1910 · Pennsylvania
★ You are viewing this record
Sibling
Martha Lynch
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Lynch
Sibling · 1930 · age 17
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
18 people indexed on this census page (ia:1930:fifteenthcensus00reel2124:0041)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Hilda Hall | 20 | Sister-in-law | Housekeeper | Pennsylvania |
| 2 | George Kitchens | 30 | Step-son | Laborer | Pennsylvania |
| 3 | Julia Brown | 14 | Step-daughter | — | Pennsylvania |
| 4 | Marie Hall | 1 | Grand-daughter | — | Pennsylvania |
| 5 | Michael O'Conlon | 70 | Head | — | New York State |
| 6 | Annie O'Conlon | 54 | Wife-H | — | Northern Ireland |
| 7 | James Sr. Crun | 32 | Head | Clerk | Pennsylvania |
| 8 | Catherine Crun | 26 | Wife-H | — | Pennsylvania |
| 9 | Elizabeth Crun | 6 | Daughter | — | Pennsylvania |
| 10 | James Jr. Crun | 4 | Son | — | Pennsylvania |
| 11 | Catherine Crun | 3 | Daughter | — | Pennsylvania |
| 12 | Theresa Crun | 1 | Daughter | — | Pennsylvania |
| 13 | Mary Mckeever | 75 | Boarder | — | Pennsylvania |
| 14 | Robert Lynch | 41 | Head | Linesmith | Pennsylvania |
| 15 | Mary Lynch | 40 | Wife-H | — | Pennsylvania |
| 16 | Elizabeth Lynch THIS PERSON | 20 | Daughter | Operator | Pennsylvania |
| 17 | Martha Lynch | 19 | Daughter | Checker | Pennsylvania |
| 18 | Anna Lynch | 17 | Daughter | — | Pennsylvania |
Pedigree Summary
Elizabeth + 2 siblings
Gen 1 · 4 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)