JF
John Fleming — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Cook, Illinois
Our Model Tree links this John Fleming across the 1900, 1910 and 1920 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a head (b.~1870), then head of a 4-person household.
Age 50
b. ~1870
Male
Head
Born: Ireland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Cook, Illinois |
| Surname | Fleming |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1883 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Carpt. Fire Dept. |
| Industry | Chicago |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Ireland |
| Year of Naturalization | 1892 |
| Birthplace (normalized) | ireland |
| Occupation | Carpt. Fire Dept. |
| Township / Ward | Chicago |
| Est. Birth Year | ~1870 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Eleanor Fleming | Daughter | — | 21 | ~1899 |
| John Fleming | Head | — | 50 | ~1870 |
| John Fleming | Son | — | 19 | ~1901 |
| Mary Fleming | Spouse | — | 53 | ~1867 |
Census Appearances
1900
Cook, Illinois
Head, age 32
Cook, Illinois · implied b. ~1868 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fleming |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | May |
| Birth Year | 1868 |
| Year of Immigration | 1884 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Pullman Car Ins. |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Cook, Illinois
Head, age 41
Cook, Illinois · implied b. ~1869 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fleming |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 20 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Cook, Illinois
Head, age 50
Cook, Illinois · implied b. ~1870 — 4 household members
| Surname | Fleming |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1883 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Carpt. Fire Dept. |
| Industry | Chicago |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Ireland |
| Year of Naturalization | 1892 |
| 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 John Fleming across 3 US Census years (1900, 1910 and 1920) in Cook, Illinois, using XGBoost record linkage.
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This person
Anchor record
John Fleming
Head · 1920 · age 50 · b. ~1870 · Illinois
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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:1920:14thcensusofpopu355unit:1133)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Margaret Brodie | 7 | Daughter | None | Illinois |
| 2 | Louise Brodie | 40 | Wife | None | Illinois |
| 3 | Joe Keller | 35 | Brother | None | Illinois |
| 4 | James Gardiner | 35 | Head | Chief Clerk | Canada |
| 5 | Antoinette Gardiner | 29 | Wife | None | Illinois |
| 6 | James Gardiner | 5 | Son | None | Illinois |
| 7 | Robert Gardiner | 4 | Son | None | Illinois |
| 8 | John Gardiner | 2 | Son | None | Illinois |
| 9 | Matthew Walsh | 30 | Head | Salesman | Illinois |
| 10 | Catherine Walsh | 28 | Wife | None | Illinois |
| 11 | Lucille Walsh | 3 | Daughter | None | Illinois |
| 12 | Jane Walsh | 2 | Daughter | None | Illinois |
| 13 | Virginia Walsh | 0 | Daughter | None | Illinois |
| 14 | William Pruitt | 53 | Head | Upholsterer | Ireland |
| 15 | Mary Pruitt | 47 | Wife | None | New York |
| 16 | Catherine Pruitt | 25 | Daughter | Clerical | Illinois |
| 17 | Mary Pruitt | 23 | Daughter | Bookkeeper | Illinois |
| 18 | Julia Pruitt | 21 | Daughter | Bookkeeper | Illinois |
| 19 | Thomas Pruitt | 12 | Son | None | Illinois |
| 20 | Helen Pruitt | 10 | Daughter | None | Illinois |
| 21 | Bessie Pruitt | 8 | Daughter | None | Illinois |
| 22 | John Fleming THIS PERSON | 50 | Head | Carpt. Fire Dept. | Ireland |
| 23 | Mary Fleming | 53 | Wife | None | Ireland |
| 24 | Eleanor Fleming | 21 | Daughter | School Teacher | Illinois |
| 25 | John J. Fleming | 19 | Son | Clerical | Illinois |
| 26 | Julius Kuntze | 59 | Head | Carpenter | Berlin |
| 27 | Clara Kuntze | 57 | Wife | None | Berlin |
| 28 | Louise Kuntze | 22 | Daughter | None | Michigan |
| 29 | Julius Kuntze | 19 | Son | Electrician | Michigan |
| 30 | Emile Kuntze | 17 | Son | Metal Polisher | Michigan |
| 31 | Marie Ross | 15 | Niece | None | Michigan |
| 32 | Charles Cook | 22 | Roomer | Brakeman | Illinois |
| 33 | Harrison Martell | 31 | Head | Machinist | Michigan |
| 34 | Louise Martell | 27 | Wife | None | Michigan |
| 35 | Arthur Martell | 5 | Son | None | Wisconsin |
| 36 | Clarence Martell | 4 | Son | None | Wisconsin |
| 37 | Margaret Martell | 2 | Daughter | None | Michigan |
| 38 | Robert Martell | 0 | Son | None | Michigan |
| 39 | Alfred Martell | 0 | Son | None | Illinois |
| 40 | Clifford Martell | 21 | Brother | Drillpress | Michigan |
| 41 | William Hohe | 26 | Head | Electrician | Illinois |
| 42 | Kitty Hohe | 26 | Wife | None | Canada |
| 43 | Kathleen Hohe | 4 | Daughter | None | Iowa |
| 44 | Harry Hager | 53 | Head | Machinist | Illinois |
| 45 | Mary Hager | 46 | Wife | None | Illinois |
| 46 | Frank Hager | 24 | Son | Teamster | Illinois |
| 47 | Amy L. Hager | 23 | Daughter | Factory | Illinois |
| 48 | Philip Huebner | 50 | Head | Engraver | Illinois |
| 49 | Agnes Huebner | 54 | Wife | None | Illinois |
| 50 | Stella Huebner | 20 | Daughter | Typist | Illinois |
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)