TM
Thomas Mccormick — 1920 US Census Record
Model Tree available1920 United States Federal Census · Champaign, Illinois
Our Model Tree links this Thomas Mccormick across the 1900, 1910 and 1920 US Censuses in Champaign, Illinois (XGBoost, ~Confirmed), with identified parents Thomas & Margaret — first a son (b.~1891), then head of a 7-person household.
Age 29
b. ~1891
Male
Son
Born: Illinois
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Champaign, Illinois |
| Surname | McCormick |
| Given Name | Thomas P |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | Em |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Farmer |
| Township / Ward | Philo Village |
| Est. Birth Year | ~1891 |
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.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Thomas Mccormick | Son | — | 29 | ~1891 |
| Elizabeth Mccormick | Daughter | — | 14 | ~1906 |
| Margaret Mccormick | Daughter | — | 21 | ~1899 |
| Edward Mccormick | Son | — | 11 | ~1909 |
| Thomas Mccormick | Head | — | 70 | ~1850 |
| Margaret Mccormick | Spouse | — | 50 | ~1870 |
| Ellen Mccormick | Daughter | — | 19 | ~1901 |
Census Appearances
1900
Champaign, Illinois
Son, age 10
Champaign, Illinois · implied b. ~1890 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCormick |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Illinois |
| Birth Month | Nov |
| Birth Year | 1890 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Illinois |
| Occupation | At school |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1910
Champaign, Illinois
Son, age 19
Champaign, Illinois · implied b. ~1891 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCormick |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Illinois |
| Occupation | Laborer |
| Industry | Home Farm |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Champaign, Illinois
Son, age 29
Champaign, Illinois · implied b. ~1891 — 7 household members
| Surname | McCormick |
| Given Name | Thomas P |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Illinois |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | Em |
| 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 Thomas Mccormick across 3 US Census years (1900, 1910 and 1920) in Champaign, Illinois, using XGBoost record linkage. Identified parents: father Thomas Mccormick (~0.92 confidence) and mother Margaret Mccormick (~0.92 confidence) and mother Margaret Mccormick (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Thomas Mccormick
b. ~1850
Source father
● Household
· direct · ~0.92
Mother
Margaret Mccormick
b. ~1870
Source mother
● Household
· direct · ~0.92
Mother
Margaret Mccormick
b. ~1864
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Mccormick
Son · 1920 · age 29 · b. ~1891 · Illinois
★ You are viewing this record
Sibling
Ellen Mccormick
Sibling · 1920 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Mccormick
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Mccormick
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Mccormick
Sibling · 1920 · age 11
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
1920 US Federal Census — Champaign, Illinois
Open full size
1920 US Federal Census — Champaign, Illinois
Page Contents
44 people indexed on this census page (ia:1920:14thcensusofpopu298unit:0636)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Carlos Davis | 40 | Head | Dentist | Mexico |
| 2 | Rosetti Davis | 43 | Wife | — | Mexico |
| 3 | Catalina Davis | 18 | Daughter | — | Mexico |
| 4 | Joseph A Giles | 39 | Head | Merchant | Illinois |
| 5 | Almatina Giles | 36 | Wife | — | Illinois |
| 6 | Frederick Giles | 5 | Son | — | Illinois |
| 7 | Thomas Giles | 2 | Son | — | Illinois |
| 8 | Alva E Brock | 46 | Head | Carpenter | Illinois |
| 9 | Millie Brock | 40 | Wife | — | Indiana |
| 10 | Gladys Brock | 15 | Daughter | — | Illinois |
| 11 | Shirley Ross | 75 | Head | Painter | Indiana |
| 12 | Sarah A Ross | 75 | Wife | — | Ohio |
| 13 | Eva Ross | 32 | Daughter | Teacher | Missouri |
| 14 | William R Paul | 3 | Grandson | — | Illinois |
| 15 | Eliza J Shepherd | 77 | Head | — | Ohio |
| 16 | John Shepherd | 47 | Brother | — | Ohio |
| 17 | William U Harty | 33 | Head | Farmer | Illinois |
| 18 | Ida Harty | 37 | Wife | — | Illinois |
| 19 | Doris Harty | 12 | Daughter | — | Illinois |
| 20 | Mabel I Harty | 11 | Daughter | — | Illinois |
| 21 | William Harty | 5 | Son | — | Illinois |
| 22 | Peter Harty | 73 | Head | — | Germany |
| 23 | Caroline S Harty | 70 | Wife | — | Germany |
| 24 | Yona E Churchill | 35 | Head | Farmer | Illinois |
| 25 | Lottie Churchill | 39 | Sister | — | Illinois |
| 26 | Thomas Mccormick | 70 | Head | Farmer | Ireland |
| 27 | Margaret Mccormick | 50 | Wife | — | Illinois |
| 28 | Thomas P Mccormick THIS PERSON | 29 | Son | Farmer | Illinois |
| 29 | Margaret Mccormick | 21 | Daughter | — | Illinois |
| 30 | Ellen Mccormick | 19 | Daughter | — | Illinois |
| 31 | Elizabeth Mccormick | 14 | Daughter | — | Illinois |
| 32 | Edward Mccormick | 11 | Son | — | Illinois |
| 33 | Clyde Clark | 37 | Head | Farmer | Indiana |
| 34 | Maggie Clark | 37 | Wife | — | Indiana |
| 35 | Chester Clark | 15 | Son | — | Indiana |
| 36 | Clark | 10 | Son | — | Indiana |
| 37 | Conrad Etter | 63 | Head | Farmer | Germany |
| 38 | Anna L Etter | 53 | Wife | — | Illinois |
| 39 | Amelia Etter | 23 | Daughter | — | Illinois |
| 40 | Frances Etter | 21 | Daughter | — | Illinois |
| 41 | Viola Etter | 14 | Daughter | — | Illinois |
| 42 | Lee Calhoun | 36 | Head | Laborer | Kentucky |
| 43 | Lola Calhoun | 21 | Wife | — | Kentucky |
| 44 | James Chippendale | 67 | Head | Farmer | England |
Related Census Records
Pedigree Summary
Thomas + 4 siblings
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)