AR
Alice Ryan — 1940 US Census Record
Model Tree available1940 United States Federal Census · Erie-County, New York
Our Model Tree links this Alice Ryan across the 1920, 1930 and 1940 US Censuses in Erie-County, New York (XGBoost, ~Confirmed), with identified parents Grant & Owen — first a daughter (b.~1905), then head of a 2-person household.
Age 35
b. ~1905
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Erie-County, New York |
| Surname | Ryan |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Buffalo City |
| 1935 Residence (County) | Erie |
| Additional Details | |
| Highest Grade | C4 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Buffalo City |
| Est. Birth Year | ~1905 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Alice | Age | Birth yr |
|---|---|---|---|---|
| Alice Ryan | Daughter | — | 35 | ~1905 |
| Catherine Ryan | Head | — | 71 | ~1869 |
Census Appearances
1920
Erie, New …
Daughter, age 13
Erie, New York · implied b. ~1907 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ryan |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Erie, New …
Daughter, age 24
Erie, New York · implied b. ~1906 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ryans |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | Germany |
| Occupation | Teacher |
| Industry | Private School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Erie-County, New …
Daughter, age 35
Erie-County, New York · implied b. ~1905 — 2 household members
| Surname | Ryan |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Buffalo City |
| 1935 Residence (County) | Erie |
| Highest Grade | C4 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Alice Ryan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Grant Ryan (~0.92 confidence) and father Owen Ryans (~0.92 confidence) and mother Catherine Ryan (~0.92 confidence) and mother Theresa Ryan (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Grant Ryan
b. ~1868
Source father
● Household
· direct · ~0.92
Father
Owen Ryans
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Catherine Ryan
b. ~1869
Source mother
● Household
· direct · ~0.92
Mother
Theresa Ryan
b. ~1873
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Alice Ryan
Daughter · 1940 · age 35 · b. ~1905 · New York
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Erie-County, New York
Open full size
1940 US Federal Census — Erie-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02823-00038)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Dougherty | 64 | Head | — | New York |
| 2 | Charles Dougherty | 42 | Son | — | New York |
| 3 | John Dougherty | 13 | Grandson | — | New York |
| 4 | Stanley Wojcik | 44 | Head | Cashier | Poland |
| 5 | Mary Wojcik | 38 | Wife | — | Poland |
| 6 | Edward Wojcik | 17 | Son | Grain Handler | New York |
| 7 | Ladislaus Wojcik | 15 | Son | — | New York |
| 8 | Irene Wojcik | 13 | Daughter | — | New York |
| 9 | Henry Wojcik | 9 | Son | — | New York |
| 10 | Daniel J. Maloney | 56 | Head | — | New York |
| 11 | Mary Maloney | 51 | Wife | Fire Man | New York |
| 12 | Edward Thomas | 22 | Head | — | New York |
| 13 | Ruth Thomas | 19 | Wife | Mechanic | New York |
| 14 | John Niedziela | 59 | Head | — | Poland |
| 15 | Frances Niedziela | 56 | Wife | Trucker | Poland |
| 16 | Walter Niedziela | 28 | Son | Cleaning | Poland |
| 17 | Leo Niedziela | 25 | Son | Truck Driver | New York |
| 18 | Josephine Niedziela | 21 | Daughter | Contractor Construction | New York |
| 19 | Genevieve Niedziela | 19 | Daughter | Sorter Of Paper | New York |
| 20 | Steve Niedziela | 16 | Son | Laborer | New York |
| 21 | Frank Niedziela | 14 | Son | — | New York |
| 22 | Helen Niedziela | 11 | Daughter | — | New York |
| 23 | Henry Dolan | 44 | Head | — | New York |
| 24 | Danford Andrew | 31 | Son-in-law | Salesman | Canada English |
| 25 | Ruth Andrew | 20 | Daughter | Grain Shoveler | New York |
| 26 | Maureen Andrew | 1 | Granddaughter | — | New York |
| 27 | Alice Hatch | 46 | Sister | — | New York |
| 28 | Joseph Hatch | 9 | Nephew | — | New York |
| 29 | John Billingsley | 53 | Head | — | Alabama |
| 30 | Rose Billingsley | 41 | Wife | Car Inspector | England |
| 31 | Thomas Billingsley | 22 | Son | — | Canada |
| 32 | Georgia Rose Billingsley | 11 | Daughter | Heater | New York |
| 33 | Thomas Edward Shaw | 65 | Head | — | Santa Maria Cuba |
| 34 | Mary Louise Shaw | 59 | Wife | — | New York |
| 35 | Catherine Ryan | 71 | Head | — | New York |
| 36 | Alice Ryan THIS PERSON | 35 | Daughter | — | New York |
| 37 | Andrew Henry Yodice | 47 | Head | School Teacher | Austria |
| 38 | Ann Yodice | 40 | Wife | Boiler Maker | New York |
| 39 | Mary Yodice | 19 | Daughter | Cleaning Woman | New York |
| 40 | Margaret Yodice | 17 | Daughter | Nursemaid | New York |
Pedigree Summary
Alice
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 1940 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)