JC
John Conley — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Cook, Illinois
Our Model Tree links this John Conley across the 1900 and 1910 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a son (b.~1890), then head of a 8-person household.
Age 20
b. ~1890
Male
Son
Born: Illinois
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Cook, Illinois |
| Surname | Conley |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Clerk |
| Industry | Railroad |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Clerk |
| Township / Ward | Chicago City Part Of |
| Est. Birth Year | ~1890 |
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.
8 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Michael Conley | Head | — | 40 | ~1870 |
| James Conley | Son | — | 17 | ~1893 |
| John Conley | Son | — | 20 | ~1890 |
| Lillian Conley | Daughter | — | 10 | ~1900 |
| Mary Conley | Daughter | — | 15 | ~1895 |
| Nora Conley | Daughter | — | 22 | ~1888 |
| Katie Conley | Daughter | — | 12 | ~1898 |
| Mary Conley | Spouse | — | 49 | ~1861 |
Census Appearances
1900
Cook, Illinois
Son, age 11
Cook, Illinois · implied b. ~1889 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Conley |
| Given Name | Johnnie |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Illinois |
| Birth Month | Nov |
| Birth Year | 1889 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | at School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1910
Cook, Illinois
Son, age 20
Cook, Illinois · implied b. ~1890 — 8 household members
| Surname | Conley |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Clerk |
| Industry | Railroad |
| 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 John Conley across 2 US Census years (1900 and 1910) in Cook, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
John Conley
Son · 1910 · age 20 · b. ~1890 · Illinois
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Sibling
James Conley
Sibling · 1910 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katie Conley
Sibling · 1910 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Conley
Sibling · 1910 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillian Conley
Sibling · 1910 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nora Conley
Sibling · 1910 · age 22
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
1910 US Federal Census — Cook, Illinois
Open full size
1910 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po253unit:1128)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary | 24 | Wife | — | Connecticut |
| 52 | Robert | 5 | Son | — | Illinois |
| 53 | John | 1 | Son | — | Illinois |
| 54 | John | 72 | Boarder | — | German Polish |
| 55 | Henry Rummel | 28 | Head | — | Illinois |
| 56 | Mary Rummel | 31 | Wife | — | Illinois |
| 57 | William Rummel | 13 | Son | — | Illinois |
| 58 | James Panagakos | 35 | Head | Confectionery | Greece |
| 59 | Angelina Panagakos | 25 | Wife | — | Greece |
| 60 | William Poulos | 19 | Boarder | Clerk | Greece |
| 61 | John Novak | 32 | Head | Cabinet Maker | Aust. Bohemian |
| 62 | Carrie Novak | 26 | Wife | — | Aust. Bohemian |
| 63 | Albert Tenkrey | 40 | Head | Engineer | Illinois |
| 64 | Ada Tenkrey | 37 | Wife | — | Ger |
| 65 | Earl Tenkrey | 14 | Son | — | Illinois |
| 66 | Percival Tenkrey | 10 | Son | — | Illinois |
| 67 | Albert Tenkrey | 5 | Son | — | Illinois |
| 68 | Mildred Tenkrey | 1 | Daughter | — | Illinois |
| 69 | Joseph Haas | 24 | Head | Butcher | Illinois |
| 70 | Mary Haas | 21 | Wife | — | Illinois |
| 71 | Frank Urban | 31 | Head | Waiter | Wisconsin |
| 72 | Emma Urban | 36 | Wife | — | Aust. Bohemian |
| 73 | Anna Urban | 15 | Daughter | — | Illinois |
| 74 | Lydia Urban | 13 | Daughter | — | Illinois |
| 75 | Michael Conley | 40 | Head | Painter | Ireland |
| 76 | Mary Conley | 49 | Wife | — | Ireland |
| 77 | John Conley THIS PERSON | 20 | Son | Clerk | Illinois |
| 78 | Nora Conley | 22 | Daughter | Cutter | Illinois |
| 79 | James Conley | 17 | Son | — | Illinois |
| 80 | Mary Conley | 15 | Daughter | — | Illinois |
| 81 | Katie Conley | 12 | Daughter | — | Illinois |
| 82 | Lillian Conley | 10 | Daughter | — | Illinois |
| 83 | Joseph Kostac | 30 | Head | Coffee Roaster | Illinois |
| 84 | Jennie Kostac | 25 | Wife | — | Illinois |
| 85 | Joseph Sr. Pech | 34 | Head | Barber | Aust. Bohemian |
| 86 | Frances Pech | 35 | Wife | — | Aust. Bohemian |
| 87 | Annie Pech | 13 | Daughter | — | Illinois |
| 88 | Blanche Pech | 11 | Daughter | — | Illinois |
| 89 | Joseph Pech | 10 | Son | — | Illinois |
| 90 | Joseph Jr. Pech | 9 | Son | — | Illinois |
| 91 | Charles Masek | 38 | Head | Cabinet Maker | Aust. Bohemian |
| 92 | Anna Masek | 35 | Wife | — | Aust. Bohemian |
| 93 | Blanche Masek | 2 | Daughter | — | Illinois |
| 94 | Charles Masek | 0 | Son | — | Illinois |
| 95 | Andrew Karel | 74 | Head | — | Aust. Bohemian |
| 96 | Albina Karel | 64 | Wife | — | Aust. Bohemian |
| 97 | Mary Karel | 28 | Daughter | Saleslady | Aust. Bohemian |
| 98 | Frank Hanolka | 30 | Head | Tailor | Aust. Bohemian |
| 99 | Mary Hanolka | 25 | Wife | — | Aust. Bohemian |
| 100 | Ella Hanolka | 5 | Daughter | — | Illinois |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)