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Catherine Lynch — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Catherine Lynch across the 1910, 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents Annie & Timothy — first a daughter (b.~1901), then head of a 4-person household.
Age 29
b. ~1901
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Lynch |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Teacher |
| Industry | School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Teacher |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1901 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Catherine Lynch | Daughter | — | 29 | ~1901 |
| Timothy Lynch | Head | — | 55 | ~1875 |
| Joseph Walter | Other | — | 65 | ~1865 |
| Annie Lynch | Spouse | — | 55 | ~1875 |
Census Appearances
1910
Cook, Illinois
Other, age 11
Cook, Illinois · implied b. ~1899 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Catherine |
| Relationship to Head | Stepdaughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Ireland English |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Other, age 19
Cook, Illinois · implied b. ~1901 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Catherine T |
| Relationship to Head | Granddaughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Austria |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Daughter, age 29
Cook, Illinois · implied b. ~1901 — 4 household members
| Surname | Lynch |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Teacher |
| Industry | School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Cook, Illinois, using XGBoost record linkage. Identified parents: mother Annie Lynch (~0.92 confidence) and father Timothy Lynch (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Annie Lynch
b. ~1875
Source mother
● Household
· direct · ~0.92
Father
Timothy Lynch
b. ~1875
Source father
● Household
· direct · ~0.92
This person
Anchor record
Catherine Lynch
Daughter · 1930 · age 29 · b. ~1901 · Illinois
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Cook, Illinois
Open full size
1930 US Federal Census — Cook, Illinois
Page Contents
48 people indexed on this census page (ia:1930:illinoiscensus00reel488:0215)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Fred Erickson | 33 | Lodger | Writer | Sweden |
| 2 | John Britenback | 60 | Lodger | Clerk | Ohio |
| 3 | John Burick | 22 | Lodger | Packer | Pennsylvania |
| 4 | William Hurley | 28 | Lodger | Clerk | Nebraska |
| 5 | Oscar Werner | 37 | Lodger | Musician | Russia |
| 6 | Reinhold Gelsdorf | 27 | Lodger | Cutter | Germany |
| 7 | Emfrid L. Johnson | 37 | Lodger | Hairdresser | Sweden |
| 8 | Lawrence Quist | 20 | Lodger | Unknown | Sweden |
| 9 | Margaret E. Kinkead | 51 | Lodger | Saleslady | Illinois |
| 10 | John Preda | 48 | Lodger | Operator | Rumania |
| 11 | Roy C. Crouch | 29 | Lodger | Salesman | Missouri |
| 12 | William Cockerell | 35 | Lodger | Mgr. | Georgia |
| 13 | Gust Anderson | 25 | Lodger | Decorator | Sweden |
| 14 | William Pelin | 32 | Lodger | Operator | Montana |
| 15 | R. E. Clark | 51 | Head | Salesman | Indiana |
| 16 | Gladys Clark | 33 | Wife | Demonstrator | Illinois |
| 17 | Mary Jane Clark | 12 | Daughter | None | Illinois |
| 18 | Timothy J. Lynch | 55 | Head | Accountant | Illinois |
| 19 | Annie M. Lynch | 55 | Wife | None | Wis. U.S. |
| 20 | Catherine Lynch THIS PERSON | 29 | Daughter | Teacher | Illinois |
| 21 | Joseph Walter | 65 | Lodger | Maker | Illinois |
| 22 | Louis Strauss | 61 | Head | Waiter | Germany |
| 23 | Rosa Strauss | 50 | Wife | None | Germany |
| 24 | Bella Strauss | 23 | Daughter | Stenographer | Illinois |
| 25 | Fanny Strauss | 22 | Daughter | Stenographer | Illinois |
| 26 | John A. Witter | 42 | Head | Plumber | New York |
| 27 | Ruby M. Witter | 35 | Wife | None | Iowa |
| 28 | Ada Smith | 42 | Head | None | Illinois |
| 29 | Arthur Jr. Smith | 18 | Son | Office Asst | Illinois |
| 30 | Francis Smith | 16 | Son | Helper | Canada Eng |
| 31 | Carl Jarracek | 26 | Son-in-law | Engineer | Austria-Germ |
| 32 | Eleanor Jarracek | 22 | Daughter | None | Illinois |
| 33 | Louis G. Puntze | 57 | Head | Buyer | Illinois |
| 34 | Charles F. Weydig | 59 | Lodger | Estimator | Germany |
| 37 | Louis J. Eckhardt | 62 | Head | Proprietor | Illinois |
| 38 | Margaret Eckhardt | 55 | Wife | None | Illinois |
| 39 | Paul Brungardt | 41 | Head | Rate Clerk | Germany |
| 40 | Marie Brungardt | 45 | Wife | None | Wales |
| 41 | Virgil Mcevers | 30 | Stepson | Salesman | Iowa |
| 42 | Arthur Mcevers | 29 | Stepson | Worker | Iowa |
| 43 | Mike Mcevers | 27 | Stepson | Chauffeur | Iowa |
| 44 | Irene Mcevers | 26 | Daughter-in-law | None | Illinois |
| 45 | Richard Mcevers | 5 | Grandson | None | Illinois |
| 46 | George J. Mcevers | 1 | Grandson | None | Illinois |
| 47 | Jacob R. Pritz | 36 | Head | Salesman | South Dakota |
| 48 | Mae J. R. Pritz | 32 | Wife | None | Michigan |
| 49 | Shirley M. Pritz | 12 | Daughter | None | Wisconsin |
| 50 | Mildred Sternjern | 22 | Head | Machine Operator | Minnesota |
Pedigree Summary
Catherine
Gen 1 · 2 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)