RC
Robert Cook — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Mclean, Illinois
Our Model Tree links this Robert Cook across the 1910, 1920 and 1930 US Censuses in Mclean, Illinois (XGBoost, ~Confirmed) — first a head (b.~1885), then head of a 6-person household.
Age 45
b. ~1885
Male
Head
Born: Kentucky
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Mclean, Illinois |
| Surname | Cook |
| Given Name | Robert F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 20 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Occupation | Laborer |
| Industry | General farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 1500 |
| Veteran | No |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Occupation | Laborer |
| Township / Ward | Mclean Village |
| Est. Birth Year | ~1885 |
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 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Cook | Daughter | — | 14 | ~1916 |
| Robert Cook | Head | — | 45 | ~1885 |
| Mary Cook | Other | — | 32 | ~1898 |
| Robert Cook | Son | — | 13 | ~1917 |
| Wendell Cook | Son | — | 10 | ~1920 |
| Donald Cook | Son | — | 8 | ~1922 |
Census Appearances
1910
Mclean, Illinois
Head, age 25
Mclean, Illinois · implied b. ~1885 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Years Married | 6 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Laborer |
| Industry | Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1920
Mclean, Illinois
Head, age 36
Mclean, Illinois · implied b. ~1884 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Robert C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Mclean, Illinois
Head, age 45
Mclean, Illinois · implied b. ~1885 — 6 household members
| Surname | Cook |
| Given Name | Robert F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 20 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Laborer |
| Industry | General farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 1500 |
| Veteran | No |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Robert Cook across 3 US Census years (1910, 1920 and 1930) in Mclean, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Cook
Head · 1930 · age 45 · b. ~1885 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Mclean, Illinois
Open full size
1930 US Federal Census — Mclean, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel536:0234)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Helene Beers | 34 | Wife-H | None | Illinois |
| 2 | Vivian Beers | 16 | Daughter | None | Illinois |
| 3 | Pearl Beers | 13 | Daughter | None | Illinois |
| 4 | Richard Beers | 10 | Son | None | Illinois |
| 5 | Joyce Beers | 5 | Daughter | None | Illinois |
| 6 | Jean Beers | 2 | Daughter | None | Illinois |
| 7 | Bernice M. Leach | 31 | Head-H | None | Illinois |
| 8 | Frederic S. Leach | 5 | Son | None | Illinois |
| 9 | William E. Manson | 77 | Father | None | Illinois |
| 10 | Phineas F. Romane | 45 | Head | Salesman | Illinois |
| 11 | Josephine C. Romane | 42 | Wife-H | None | Indiana |
| 12 | Allice Romane | 11 | Daughter | None | Illinois |
| 13 | Eva Romane | 8 | Daughter | None | Illinois |
| 14 | Leo P. Riley | 27 | Son-in-law | Machinist | Illinois |
| 15 | Frances M. Riley | 22 | Daughter | None | Illinois |
| 16 | Julia F. Riley | 1 | Granddaughter | None | Illinois |
| 17 | Robert L. Adkins | 71 | Head | None | Illinois |
| 18 | Laura J. Adkins | 72 | Wife-H | None | Pennsylvania |
| 19 | Charles R. Adkins | 42 | Son | Laborer | Illinois |
| 20 | Edward Long | 37 | Son-in-law | Carpenter | Kentucky |
| 21 | Phyllis Long | 15 | Granddaughter | None | Illinois |
| 22 | Marie Scott | 36 | Boarder | Teacher | Illinois |
| 23 | Charles A. Benedict | 41 | Head | Manager | Kentucky |
| 24 | Augusta Benedict | 37 | Wife-H | None | Illinois |
| 25 | Eleanor Benedict | 6 | Daughter | None | Illinois |
| 26 | Charles H. Benedict | 4 | Son | None | Illinois |
| 27 | William Benedict | 2 | Son | None | Illinois |
| 28 | Ely Mcguire | 35 | Head-H | Mail Carrier | Virginia |
| 29 | Weldon Mcguire | 12 | Son | None | Illinois |
| 30 | Wade Mcguire | 10 | Son | None | Illinois |
| 31 | Roy Mcguire | 8 | Son | None | Illinois |
| 32 | Vern Mcguire | 6 | Son | None | Illinois |
| 33 | James Mcguire | 4 | Son | None | Illinois |
| 34 | Paul Mcguire | 2 | Son | None | Illinois |
| 35 | Sanford Ferguson | 22 | Head | Laborer | Kentucky |
| 36 | Etta Ferguson | 23 | Wife-H | None | Kentucky |
| 37 | Van Mcfarland | 40 | Head | Farmer | Illinois |
| 38 | Molly Mcfarland | 29 | Wife-H | None | Illinois |
| 39 | Fanny Colman | 71 | Head-H | None | Kentucky |
| 40 | Robert F. Cook THIS PERSON | 45 | Head | Laborer | Kentucky |
| 41 | Mary E. Cook | 32 | Wife-H | None | Kentucky |
| 42 | Dorothy Cook | 14 | Daughter | None | Illinois |
| 43 | Robert M. Cook | 13 | Son | None | Illinois |
| 44 | Wendell W. Cook | 10 | Son | None | Illinois |
| 45 | Donald G. Cook | 8 | Son | None | Illinois |
| 46 | Mac J. Robinson | 38 | Head | Truck Driver | Kentucky |
| 47 | Alberta Robinson | 35 | Wife-H | None | Kentucky |
| 48 | Emma Lou Robinson | 7 | Daughter | None | Illinois |
| 49 | William S. Robinson | 5 | Son | None | Illinois |
| 50 | Margaret L. Robinson | 4 | Daughter | None | Illinois |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)