WB
William Brock — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Sedgwick, Colorado
Our Model Tree links this William Brock across the 1910 and 1920 US Censuses in Sedgwick, Colorado (XGBoost, ~Confirmed) — first a son (b.~1898), then head of a 10-person household.
Age 12
b. ~1898
Male
Son
Born: Illinois
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Sedgwick, Colorado |
| Surname | Brock |
| Given Name | William D |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Fire |
| Est. Birth Year | ~1898 |
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.
10 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Amy Brock | Daughter | — | 10 | ~1900 |
| William Brock | Son | — | 12 | ~1898 |
| Minnie Brock | Daughter | — | 14 | ~1896 |
| Harriet Brock | Spouse | — | 48 | ~1862 |
| Ada Brock | Son | — | 16 | ~1894 |
| Mabel Brock | Daughter | — | 8 | ~1902 |
| James Brock | Son | — | 4 | ~1906 |
| Roy Brock | Son | — | 18 | ~1892 |
| Harry Brock | Son | — | 20 | ~1890 |
| William Brock | Head | — | 50 | ~1860 |
Census Appearances
1910
Sedgwick, Colorado
Son, age 12
Sedgwick, Colorado · implied b. ~1898 — 10 household members
| Surname | Brock |
| Given Name | William D |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Sedgwick, Colorado
Son, age 23
Sedgwick, Colorado · implied b. ~1897 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brook |
| Given Name | William O |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Illinois |
| Occupation | Laborer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 William Brock across 2 US Census years (1910 and 1920) in Sedgwick, Colorado, using XGBoost record linkage.
Show:
This person
Anchor record
William Brock
Son · 1910 · age 12 · b. ~1898 · Colorado
★ You are viewing this record
Sibling
Minnie Brock
Sibling · 1910 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Brock
Sibling · 1910 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mabel Brock
Sibling · 1910 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ada Brock
Sibling · 1910 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roy Brock
Sibling · 1910 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Amy Brock
Sibling · 1910 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Brock
Sibling · 1910 · age 4
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 — Sedgwick, Colorado
Open full size
1910 US Federal Census — Sedgwick, Colorado
Page Contents
49 people indexed on this census page (ia:1910:13thcensus1910po0125unit:0822)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Richard M Hayden | 27 | Head | Farmer | Indiana |
| 2 | Andrew Bailey | 25 | Head | Farmer | Ohio |
| 3 | Iva S Bailey | 20 | Wife | — | Colorado |
| 4 | George R Bailey | 0 | Son | — | Colorado |
| 5 | Alva G Reeder | 28 | Head | Farmer | Iowa |
| 6 | Sadie B Reeder | 24 | Wife | — | Nebraska |
| 7 | Ethel F Reeder | 5 | Daughter | — | Nebraska |
| 8 | Clarence L Reeder | 2 | Son | — | Iowa |
| 9 | William H Brock | 50 | Head | Farmer | Illinois |
| 10 | Harriet D Brock | 48 | Wife | — | Illinois |
| 11 | Harry G Brock | 20 | Son | — | Illinois |
| 12 | Roy L Brock | 18 | Son | — | Illinois |
| 13 | Ada N Brock | 16 | Son | — | Illinois |
| 14 | Minnie B Brock | 14 | Daughter | — | Illinois |
| 15 | William D Brock THIS PERSON | 12 | Son | — | Illinois |
| 16 | Amy A Brock | 10 | Daughter | — | Illinois |
| 17 | Mabel A Brock | 8 | Daughter | — | Illinois |
| 18 | James P Brock | 4 | Son | — | Illinois |
| 19 | Holmes H Laughlin | 24 | Head | Farmer | Ohio |
| 20 | Curtis Ray A Laughlin | 22 | Hired Man | Farm Laborer | Kansas |
| 21 | Everett L Farnham | 25 | Head | Farmer | Illinois |
| 22 | Ellis A Wise | 20 | Lodger | Farm Laborer | Missouri |
| 23 | Buford M Hargrove | 29 | Head | Farmer | Colorado |
| 24 | Velma M Hargrove | 21 | Wife | — | Iowa |
| 25 | Frank Herfert | 49 | Head | Farmer | Aust German |
| 26 | Maria Herfert | 34 | Wife | — | Aust German |
| 27 | Gustaf Herfert | 21 | Son | — | Colorado |
| 28 | Mary Herfert | 18 | Daughter | — | Colorado |
| 29 | Joseph Worm | 60 | Hired Man | Farm Laborer | Aust German |
| 30 | Charles D Morgan | 49 | Head | Farmer | Iowa |
| 31 | Addie P Morgan | 45 | Wife | — | Ohio |
| 32 | Margaret S Morgan | 2 | Daughter | — | Colorado |
| 33 | William H Yost | 35 | Head | Farm Laborer | Ohio |
| 34 | Mable I Yost | 27 | Wife | — | Ohio |
| 35 | Frank Neugebaur | 68 | Head | Farmer | Aust German |
| 36 | Johanna Neugebaur | 64 | Wife | — | Aust German |
| 37 | Adolf Neugebaur | 49 | Hired Man | Farm Laborer | Aust German |
| 38 | Abraham S Eschleman | 53 | Head | Farmer | Ohio |
| 39 | Sarah F Eschleman | 47 | Wife | — | Missouri |
| 40 | Samuel Eschleman | 19 | Son | — | Colorado |
| 41 | Marvin Eschleman | 17 | Son | — | Colorado |
| 42 | George Eschleman | 13 | Son | — | Colorado |
| 43 | Charles Eschleman | 5 | Son | — | Colorado |
| 44 | Edwin M Robinson | 31 | Head | Farmer | Iowa |
| 45 | Mayonia Robinson | 30 | Wife | — | Iowa |
| 46 | Theodora Robinson | 4 | Daughter | — | Colorado |
| 47 | Anton Sorenson | 44 | Head | Farmer | Den Danish |
| 48 | Lucy E Sorenson | 39 | Wife | — | Missouri |
| 49 | Ethel M Sorenson | 17 | Daughter | — | Colorado |
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)