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William Boyle — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Cook, Illinois
Our Model Tree links this William Boyle across the 1900 and 1910 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a head (b.~1856), then head of a 6-person household.
Age 44
b. ~1856
Male
Head
Born: Pennsylvania
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Cook, Illinois |
| Surname | Boyle |
| Given Name | William B |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Birth Month | Oct |
| Birth Year | 1856 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Officer City |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Officer City |
| Township / Ward | West Town |
| Est. Birth Year | ~1856 |
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.
6 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Edward Boyle | Son | — | 15 | ~1885 |
| Annie Boyle | Daughter | — | 5 | ~1895 |
| Mary Boyle | Daughter | — | 8 | ~1892 |
| William Boyle | Son | — | 16 | ~1884 |
| William Boyle | Head | — | 44 | ~1856 |
| Maggie Boyle | Spouse | — | 42 | ~1858 |
Census Appearances
1900
Cook, Illinois
Head, age 44
Cook, Illinois · implied b. ~1856 — 6 household members
| Surname | Boyle |
| Given Name | William B |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Birth Month | Oct |
| Birth Year | 1856 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Officer City |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Cook, Illinois
Head, age 53
Cook, Illinois · implied b. ~1857 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Boyles |
| Given Name | William B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 27 |
| Father's Birthplace | Ire English |
| Mother's Birthplace | Ire English |
| Occupation | Policeman |
| Industry | City |
| 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 William Boyle across 2 US Census years (1900 and 1910) in Cook, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
William Boyle
Head · 1900 · age 44 · b. ~1856 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1900 US Federal Census — Cook, Illinois
Open full size
1900 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu255unit:0244)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Lausia Greenberg | 7 | Daughter | At School | Illinois |
| 52 | Fanny Greenberg | 3 | Daughter | — | Illinois |
| 53 | Joseph Greenberg | 1 | Son | — | Illinois |
| 54 | Alfred Bleienberg | 32 | Head | Cabinet Maker | Illinois |
| 55 | Martha Bleienberg | 31 | Wife | — | Illinois |
| 56 | Gertrude M Bleienberg | 8 | Daughter | At School | Illinois |
| 57 | Herbert A Bleienberg | 5 | Son | — | Illinois |
| 58 | Raymond G Bleienberg | 0 | Son | — | Illinois |
| 59 | S. S. Bingen | 44 | Head | Carpenter | Wisconsin |
| 60 | Dora Bingen | 33 | Wife | — | Germany |
| 61 | Fred A Bingen | 9 | Son | At School | Illinois |
| 62 | William E Bingen | 6 | Son | At School | Illinois |
| 63 | William J Hellwig | 45 | Head | N. G. | Germany |
| 64 | Mary Hellwig | 39 | Wife | — | Illinois |
| 65 | Walter A Hellwig | 15 | Son | Messenger | Illinois |
| 66 | William J Hellwig | 11 | Son | At School | Illinois |
| 67 | Ernie Hellwig | 5 | Daughter | — | Illinois |
| 68 | William B Boyle THIS PERSON | 43 | Head | Officer City | Pennsylvania |
| 69 | Maggie Boyle | 41 | Wife | — | Ireland |
| 70 | William B Boyle | 16 | Son | — | Illinois |
| 71 | Edward J Boyle | 14 | Son | At School | Illinois |
| 72 | Mary A Boyle | 7 | Daughter | At School | Illinois |
| 73 | Annie E Boyle | 4 | Daughter | — | Illinois |
| 74 | Alexander Eddy | 44 | Head | Milk Dist. | Michigan |
| 75 | Ella R Eddy | 39 | Wife | — | New York |
| 76 | William F Eddy | 22 | Son | Barber | Wisconsin |
| 77 | Pearl Eddy | 17 | Daughter in L | — | Illinois |
| 78 | Earl W. Eddy | 0 | Grand S | — | Illinois |
| 79 | William H Staley | 43 | Head | Moulder Iron | Wisconsin |
| 80 | Clara W Staley | 25 | Wife | — | Norway |
| 81 | W. Cathryne Staley | 0 | Daughter | — | Illinois |
| 82 | Anna Ryder | 38 | Head | N. G. | Illinois |
| 83 | Addie S Ryder | 17 | Daughter | — | Illinois |
| 84 | Lizzie Ryder | 13 | Daughter | At School | Illinois |
| 85 | George Ryder | 8 | Son | At School | Illinois |
| 86 | William Ryder | 6 | Son | At School | Illinois |
| 87 | William Kempling | 31 | Boarder | Teamster | Illinois |
| 88 | Belford S Belford | 35 | Head | Measure Man | Illinois |
| 89 | Mable E Belford | 29 | Wife | — | Illinois |
| 90 | Ward P Belford | 7 | Son | At School | Illinois |
| 91 | Chester H Belford | 1 | Son | — | Illinois |
| 92 | Nicholas Lutz | 46 | Head | Brick Layer | Germany |
| 93 | Mary Lutz | 44 | Wife | — | Germany |
| 94 | Theodore Lutz | 13 | Son | At School | Illinois |
| 95 | Lena Lutz | 3 | Daughter | — | Illinois |
| 96 | Tony Lutz | 1 | Son | — | Illinois |
| 97 | Malin Penney | 38 | Head | Switch Tender | Illinois |
| 98 | Alice N Penney | 26 | Wife | — | Iowa |
| 99 | John E Penney | 5 | Son | — | Iowa |
| 100 | Edna A Penney | 2 | Daughter | — | Illinois |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 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)