MR
Mary Ryan — 1920 US Census Record
Model Tree available1920 United States Federal Census · Northumberland, Pennsylvania
Our Model Tree links this Mary Ryan across the 1900, 1910 and 1920 US Censuses in Northumberland, Pennsylvania (XGBoost, ~Confirmed), with identified parents John & John — first a daughter (b.~1900), then head of a 11-person household.
Age 20
b. ~1900
Female
Daughter
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Northumberland, Pennsylvania |
| Surname | Ryan |
| Given Name | Mary |
| 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 | Teacher |
| Industry | School |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Teacher |
| Township / Ward | Coal Township |
| Est. Birth Year | ~1900 |
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.
11 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Ryan | Daughter | — | 10 | ~1910 |
| Mary Ryan | Daughter | — | 20 | ~1900 |
| Ethel Ryan | Daughter | — | 9 | ~1911 |
| Joe Ryan | Daughter | — | 7 | ~1913 |
| Elizabeth Ryan | Daughter | — | 19 | ~1901 |
| Margaret Ryan | Daughter | — | 12 | ~1908 |
| John Ryan | Head | — | 46 | ~1874 |
| Teddy Ryan | Son | — | 5 | ~1915 |
| Thomas Ryan | Son | — | 15 | ~1905 |
| Leo Ryan | Son | — | 17 | ~1903 |
| Mary Ryan | Spouse | — | 42 | ~1878 |
Census Appearances
1900
Northumberland, Pennsylvania
Daughter, age 1
Northumberland, Pennsylvania · implied b. ~1899 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ryan |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Birth Month | Apr |
| Birth Year | 1899 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Northumberland, Pennsylvania
Daughter, age 11
Northumberland, Pennsylvania · implied b. ~1899 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ryan |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Northumberland, Pennsylvania
Daughter, age 20
Northumberland, Pennsylvania · implied b. ~1900 — 11 household members
| Surname | Ryan |
| Given Name | Mary |
| 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 | Teacher |
| Industry | School |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 Mary Ryan across 3 US Census years (1900, 1910 and 1920) in Northumberland, Pennsylvania, using XGBoost record linkage. Identified parents: father John Ryan (~0.92 confidence) and father John Ryan (~0.92 confidence) and father John Ryan (~0.92 confidence) and mother Mary Ryan (~0.92 confidence) and mother Mary Ryan (~0.92 confidence) and mother Regina Ryan (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Ryan
b. ~1874
Source father
● Household
· direct · ~0.92
Father
John Ryan
b. ~1876
Source father
● Household
· direct · ~0.92
Father
John Ryan
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Mary Ryan
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
Mary Ryan
b. ~1878
Source mother
● Household
· direct · ~0.92
Mother
Regina Ryan
b. ~1877
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Ryan
Daughter · 1920 · age 20 · b. ~1900 · Pennsylvania
★ You are viewing this record
Sibling
Dorothy Ryan
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Teddy Ryan
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Ryan
Sibling · 1920 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ethel Ryan
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joe Ryan
Sibling · 1920 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Ryan
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Ryan
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leo Ryan
Sibling · 1920 · 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
1920 US Federal Census — Northumberland, Pennsylvania
Open full size
1920 US Federal Census — Northumberland, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1610unit:0664)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Chick Lukosavic | 18 | Son | — | Pennsylvania |
| 2 | Edward Lukosavic | 15 | Son | — | Pennsylvania |
| 3 | Walter Craitkinski | 27 | Head | Miner | Pennsylvania |
| 4 | Mary Craitkinski | 21 | Wife | — | Pennsylvania |
| 5 | Edward Craitkinski | 1 | Son | — | Pennsylvania |
| 6 | Helen Craitkinski | 0 | Daughter | — | Pennsylvania |
| 7 | Martin Sussbury | 42 | Head | Miner | Austria |
| 8 | Agatina Sussbury | 41 | Wife | — | Austria |
| 9 | Virginia Sussbury | 15 | Daughter | Weaver | Austria |
| 10 | Olive Sussbury | 12 | Daughter | — | Pennsylvania |
| 11 | Martin Sussbury | 9 | Son | — | Pennsylvania |
| 12 | Edward Sussbury | 7 | Son | — | Pennsylvania |
| 13 | Anna Sussbury | 5 | Daughter | — | Pennsylvania |
| 14 | Jennie Sussbury | 2 | Daughter | — | Pennsylvania |
| 15 | Sophie Sussbury | 1 | Daughter | — | Pennsylvania |
| 16 | Benjamin Broude | 24 | Head | Labor | Pennsylvania |
| 17 | Edna Broude | 22 | Wife | — | Pennsylvania |
| 18 | Leah Broude | 3 | Daughter | — | Pennsylvania |
| 19 | Myrtle Broude | 1 | Daughter | — | Pennsylvania |
| 20 | John Ryan | 46 | Head | Fireman | Pennsylvania |
| 21 | Mary Ryan | 42 | Wife | — | Pennsylvania |
| 22 | Mary Ryan THIS PERSON | 20 | Daughter | Teacher | Pennsylvania |
| 23 | Elizabeth Ryan | 19 | Daughter | Dressmaker | Pennsylvania |
| 24 | Leo Ryan | 17 | Son | Labor | Pennsylvania |
| 25 | Thomas Ryan | 15 | Son | — | Pennsylvania |
| 26 | Margaret Ryan | 12 | Daughter | — | Pennsylvania |
| 27 | Dorothy Ryan | 10 | Daughter | — | Pennsylvania |
| 28 | Ethel Ryan | 9 | Daughter | — | Pennsylvania |
| 29 | Joe Ryan | 7 | Daughter | — | Pennsylvania |
| 30 | Teddy Ryan | 5 | Son | — | Pennsylvania |
| 31 | Mary Mackrovich | 31 | Head | Keeper | Austria |
| 32 | Marie Mackrovich | 11 | Daughter | — | Pennsylvania |
| 33 | Michael Sital | 23 | Border | Labor | Austria |
| 34 | Philip Hoblak | 23 | Border | Miner | Austria |
| 35 | Anthony Spandick | 35 | Border | Miner | Austria |
| 36 | Paul Popovich | 27 | Border | Miner | Austria |
| 37 | Anthony Stepovich | 23 | Border | Miner | Austria |
| 38 | Julia Balanda | 60 | Head | — | Russia |
| 39 | Agnes Balanda | 20 | Daughter | Knitter | Pennsylvania |
| 40 | Thea Balanda | 27 | Daughter | Knitter | Michigan |
| 41 | Florence Balanda | 6 | Grandchild | — | Austria |
| 42 | Joseph Balanda | 4 | Grandchild | — | Austria |
| 43 | Eliot Schvonski | 37 | Head | Miner | Poland |
| 44 | Teresa Schvonski | 33 | Wife | — | Poland |
| 45 | Catherine Schvonski | 16 | Daughter | Winding | Pennsylvania |
| 46 | Mary Schvonski | 15 | Daughter | Knitter | Pennsylvania |
| 47 | Andrew Schvonski | 13 | Son | — | Pennsylvania |
| 48 | Erick Yankowski | 42 | Head | Miner | Russia |
| 49 | Frances Yankowski | 37 | Wife | — | Russia |
| 50 | Walter Yankowski | 7 | Son | — | Pennsylvania |
Pedigree Summary
Mary + 8 siblings
Gen 1 · 6 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)