MN
Margaret Nolan — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Cook, Illinois
Our Model Tree links this Margaret Nolan across the 1920, 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a head (b.~1887), then head of a 4-person household.
Age 33
b. ~1887
Female
Head
Born: Ireland
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Cook, Illinois |
| Surname | Nolan |
| Given Name | Margaret |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1903 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | House Work |
| Industry | Home Work |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Year of Naturalization | 1916 |
| Birthplace (normalized) | ireland |
| Occupation | House Work |
| Township / Ward | Chicago |
| Est. Birth Year | ~1887 |
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 1920 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Nellie Nolan | Daughter | — | 9 | ~1911 |
| Margaret Nolan | Head | — | 33 | ~1887 |
| Nora Nolan | Daughter | — | 8 | ~1912 |
| Margaret Nolan | Daughter | — | 6 | ~1914 |
Census Appearances
1920
Cook, Illinois
Head, age 33
Cook, Illinois · implied b. ~1887 — 4 household members
| Surname | Nolan |
| Given Name | Margaret |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1903 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | House Work |
| Industry | Home Work |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Year of Naturalization | 1916 |
| Birthplace (normalized) | ireland |
1930
Cook, Illinois
Other, age 46
Cook, Illinois · implied b. ~1884 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Nolan |
| Given Name | Margaret |
| Relationship to Head | Mother-in-law |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1900 |
| Age at First Marriage | 22 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Housekeeper |
| Industry | Private Family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Irish |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
Head, age 60
Cook-County, Illinois · implied b. ~1880 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Nolan |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Naturalization Status | Naturalized |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 Margaret Nolan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Nolan
Head · 1920 · age 33 · b. ~1887 · Illinois
★ You are viewing this record
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
46 people indexed on this census page (ia:1920:14thcensusofpopu320unit:0156)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Albert Shank | 47 | Head | Stone Cutter | Illinois |
| 2 | Minnie Shank | 51 | Wife | None | Illinois |
| 3 | Edward Shank | 31 | Son | Wood Worker | Illinois |
| 4 | Charles W. Stables | 42 | Head | Switchman | Pennsyl |
| 5 | Elizah Stables | 41 | Wife | None | Pennsyl |
| 6 | Maurice Stables | 7 | Son | None | — |
| 7 | Charles Stables | 4 | Son | None | — |
| 8 | Tim Fitzmorris | 44 | Head | Foreman | Ireland |
| 9 | Nora Fitzmorris | 41 | Wife | None | Ireland |
| 10 | James Fitzmorris | 17 | Son | Office Boy | Illinois |
| 11 | Timothy Fitzmorris | 16 | Son | Office Boy | Illinois |
| 12 | Nelly Fitzmorris | 14 | Daughter | None | Illinois |
| 13 | John Fitzmorris | 12 | Son | None | Illinois |
| 14 | William Fitzmorris | 10 | Son | None | Illinois |
| 15 | Dana Fitzmorris | 8 | Daughter | None | Illinois |
| 16 | Hana Fitzmorris | 4 | Daughter | None | Illinois |
| 17 | Lorenz Fitzmorris | 3 | Son | None | Illinois |
| 18 | Thomas Burns | 48 | Head | Boiler Maker | Illinois |
| 19 | Margaret Burns | 38 | Wife | None | Ireland |
| 20 | John Sullivan | 18 | Step son | None | Illinois |
| 21 | Dan Sullivan | 17 | Step son | None | Illinois |
| 22 | Nora Burns | 4 | Daughter | None | Illinois |
| 23 | Margaret Nolan THIS PERSON | 33 | Head | House Work | Ireland |
| 24 | Nellie Nolan | 9 | Daughter | None | Illinois |
| 25 | Nora Nolan | 8 | Daughter | None | Illinois |
| 26 | Margaret Nolan | 6 | Daughter | None | Illinois |
| 27 | William David Walsh | 41 | Head | Water Tender | Ireland |
| 28 | Kathy Walsh | 34 | Wife | None | Ireland |
| 29 | Johana May Walsh | 2 | Daughter | None | Illinois |
| 30 | John Fitzmorris | 45 | Head | Laborer | Ireland |
| 31 | Ellen Fitzmorris | 38 | Wife | None | Ireland |
| 32 | Helen Fitzmorris | 19 | Daughter | Clerk | Illinois |
| 33 | James Fitzmorris | 18 | Son | Laborer | Illinois |
| 34 | Cornelius Fitzmorris | 15 | Son | None | Illinois |
| 35 | Bernice Fitzmorris | 13 | Daughter | None | Illinois |
| 36 | John Fitzmorris | 11 | Son | None | Illinois |
| 37 | Lucille Kath Fitzmorris | 9 | Daughter | None | Illinois |
| 38 | Herrman Puhlas | 23 | Head | None | Illinois |
| 39 | Margaret Puhlas | 15 | Niece | None | Illinois |
| 40 | Puhlas | 60 | Mother | Wash Woman | Germany |
| 41 | Mary Harger | 45 | Head | Servt Woman | Indiana |
| 42 | Marga Harger | None | — | — | — |
| 43 | Marga J. Harger | 19 | Daughter | Clerk | Illinois |
| 44 | Harold J. Dull | 13 | Son | None | Utah |
| 45 | Eileen Hatt | 3 | Daughter | None | Illinois |
| 46 | Walter Reed Harger | 1 | Grand son | None | Illinois |
Related Census Records
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)