AR
Anna Ryan — 1920 US Census Record
Model Tree available1920 United States Federal Census · Cook, Illinois
Our Model Tree links this Anna Ryan across the 1920, 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents Jeremiah & William — first a daughter (b.~1919), then head of a 5-person household.
Age 1
b. ~1919
Female
Daughter
Born: Illinois
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Cook, Illinois |
| Surname | Ryan |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Mother Tongue | English |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago |
| Est. Birth Year | ~1919 |
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 1920 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Mary Ryan | Spouse | — | 30 | ~1890 |
| Catherine Ryan | Daughter | — | 3 | ~1917 |
| William Ryan | Head | — | 36 | ~1884 |
| Mary Ryan | Daughter | — | 6 | ~1914 |
| Anna Ryan | Daughter | — | 1 | ~1919 |
Census Appearances
1920
Cook, Illinois
Daughter, age 1
Cook, Illinois · implied b. ~1919 — 5 household members
| Surname | Ryan |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Mother Tongue | English |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Daughter, age 11
Cook, Illinois · implied b. ~1919 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ryan |
| Given Name | Anne |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Daughter, age 23
Cook-County, Illinois · implied b. ~1917 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ryan |
| Given Name | Anne |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago city |
| 1935 Residence (County) | Cook |
| Occupation | Model |
| Industry | Ladies Wear |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 7926 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| 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 Anna Ryan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Jeremiah Ryan (~0.92 confidence) and father William Ryan (~0.92 confidence) and mother Anna Ryan (~0.92 confidence) and mother Mary Ryan (~0.92 confidence) and mother Elizabeth Ryan (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Jeremiah Ryan
b. ~1883
Source father
● Household
· direct · ~0.92
Father
William Ryan
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Anna Ryan
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Mary Ryan
b. ~1890
Source mother
● Household
· direct · ~0.92
Mother
Elizabeth Ryan
b. ~1893
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Anna Ryan
Daughter · 1920 · age 1 · b. ~1919 · Illinois
★ You are viewing this record
Sibling
Catherine Ryan
Sibling · 1920 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Ryan
Sibling · 1920 · age 6
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
1920 US Federal Census — Cook, Illinois
Open full size
1920 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu347unit:0664)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Dennis Bergin | 35 | Head | Supervisor | Illinois |
| 2 | George Bergin | 27 | Son | Conductor | Illinois |
| 3 | Mary Bergin | 23 | Daughter | Operator | Illinois |
| 4 | Patrick West | 43 | Head | Inspector | Illinois |
| 5 | Nora West | 43 | Wife | — | Ireland |
| 6 | Marie West | 19 | Daughter | Bookkeeper | Illinois |
| 7 | Francis West | 17 | Daughter | Clerk | Illinois |
| 8 | Margaret West | 16 | Daughter | — | Illinois |
| 9 | Dwight Thornhill | 46 | Head | Mail Man | Kansas |
| 10 | Cecelia Thornhill | 34 | Wife | — | Indiana |
| 11 | Bernice Thornhill | 15 | Daughter | Typist | Missouri |
| 12 | Ethel Thornhill | 7 | Daughter | — | Illinois |
| 13 | Lona May Thornhill | 5 | Daughter | — | Illinois |
| 14 | William Thornhill | 3 | Son | — | Illinois |
| 15 | James Ellis | 49 | Head | Conductor | Illinois |
| 16 | Catherine Ellis | 45 | Wife | — | Ireland |
| 17 | Cecelia Ellis | 15 | Daughter | — | Illinois |
| 18 | Bernice Ellis | 13 | Daughter | — | Illinois |
| 19 | James Ellis | 11 | Son | — | Illinois |
| 20 | Francis Ellis | 6 | Son | — | Illinois |
| 21 | Daniel O'Hara | 35 | Head | Laborer | Ireland |
| 22 | Ellen O'Hara | 35 | Wife | — | Ireland |
| 23 | Bernadette O'Hara | 9 | Daughter | — | Illinois |
| 24 | Josephine O'Hara | 7 | Daughter | — | Illinois |
| 25 | Mary O'Hara | 4 | Daughter | — | Illinois |
| 26 | Catherine O'Hara | 1 | Daughter | — | Illinois |
| 27 | Michael Reidy | 25 | Head | Clerk | Illinois |
| 28 | Catherine Reidy | 50 | Wife | Clerk | Ireland |
| 29 | William Ryan | 36 | Head | — | Ireland |
| 30 | Mary Ryan | 30 | Wife | — | Ireland |
| 31 | Mary Ryan | 6 | Daughter | — | Illinois |
| 32 | Catherine Ryan | 3 | Daughter | — | Illinois |
| 33 | Anna Ryan THIS PERSON | 1 | Daughter | — | Illinois |
| 34 | Catherine Adams | 42 | Head | — | Illinois |
| 35 | Anna Adams | 20 | Daughter | Stenographer | Illinois |
| 36 | Charles Adams | 15 | Son | Messenger | Illinois |
| 37 | Jennie Adams | 13 | Daughter | — | Illinois |
| 38 | Blanche Adams | 11 | Daughter | — | Illinois |
| 39 | Michael Monahan | 49 | Head | Laborer | Ireland |
| 40 | Nora Monahan | 43 | Wife | — | Ireland |
| 41 | John Monahan | 22 | Son | Salesman | Illinois |
| 42 | Helen Monahan | 21 | Daughter | Clerk | Illinois |
| 43 | Thomas Monahan | 19 | Son | Conductor | Illinois |
| 44 | Joseph Monahan | 15 | Son | — | Illinois |
| 45 | Margaret Monahan | 13 | Daughter | — | Illinois |
| 46 | Daniel Monahan | 10 | Son | — | Illinois |
| 47 | William Monahan | 7 | Son | — | Illinois |
| 48 | Peter Brady | 43 | Head | Conductor | Ohio |
| 49 | Margaret Brady | 25 | Wife | — | Illinois |
| 50 | John Boyne | 45 | Head | Thresher | Illinois |
Pedigree Summary
Anna + 2 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 1920 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)