ML
Mary Leach — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Fayette, Illinois
Our Model Tree links this Mary Leach across the 1900 and 1910 US Censuses in Fayette, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1880), then head of a 7-person household.
Age 30
b. ~1880
Female
Spouse
Born: Illinois
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Fayette, Illinois |
| Surname | Leach |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Illinois |
| Years Married | 11 |
| Children Born | 7 |
| Children Living | 5 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Ramsey Township |
| Est. Birth Year | ~1880 |
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 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Melvin Leach | Son | — | 2 | ~1908 |
| Mildred Leach | Daughter | — | ~1910 | |
| Mary Leach | Spouse | — | 30 | ~1880 |
| Clara Leach | Son | — | 10 | ~1900 |
| Marion Leach | Son | — | 4 | ~1906 |
| Marion Leach | Head | — | 36 | ~1874 |
| William Leach | Son | — | 7 | ~1903 |
Census Appearances
1900
Fayette, Illinois
Spouse, age 20
Fayette, Illinois · implied b. ~1880 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Leach |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Married |
| Birthplace | Illinois |
| Birth Month | Aug |
| Birth Year | 1880 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1910
Fayette, Illinois
Spouse, age 30
Fayette, Illinois · implied b. ~1880 — 7 household members
| Surname | Leach |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Illinois |
| Years Married | 11 |
| Children Born | 7 |
| Children Living | 5 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| 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 Mary Leach across 2 US Census years (1900 and 1910) in Fayette, Illinois, using XGBoost record linkage.
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This person
Anchor record
Mary Leach
Spouse · 1910 · age 30 · b. ~1880 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Fayette, Illinois
Open full size
1910 US Federal Census — Fayette, Illinois
Page Contents
47 people indexed on this census page (ia:1910:13thcensus1910po287unit:0407)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles Anderson | 26 | Head | Merchant | Illinois |
| 2 | Lillie Anderson | 20 | Wife | — | Illinois |
| 3 | Rachel Anderson | 0 | Daughter | — | Illinois |
| 4 | Thomas Williams | 37 | Head | Merchant | Illinois |
| 5 | Joann Williams | 34 | Wife | — | Illinois |
| 6 | Angeline Selfridge | 65 | Head | — | Kentucky |
| 7 | John A. Wilson | 31 | Head | Farmer | Indiana |
| 8 | Jenny Wilson | 32 | Wife | — | Illinois |
| 9 | Opal Wilson | 3 | Daughter | — | Illinois |
| 10 | Rena M. Wilson | 1 | Daughter | — | Illinois |
| 11 | Myrtle Brown | 40 | Head | Farmer | Illinois |
| 12 | Anna Brown | 36 | Sister | — | Illinois |
| 13 | Sina Cayman | 39 | Sister | — | Illinois |
| 14 | Edna Cayman | 12 | Niece | — | Illinois |
| 15 | John Jackson | 51 | Cousin | Farm Laborer | Illinois |
| 16 | Moses Dodson | 71 | Head | Farmer | Illinois |
| 17 | Sina Dodson | 71 | Wife | — | Illinois |
| 18 | Matt Brown | 54 | Head | Farmer | Illinois |
| 19 | Mary E. Brown | 48 | Wife | — | Illinois |
| 20 | Fred Brown | 20 | Son | — | Illinois |
| 21 | Gertrude Brown | 17 | Daughter | — | Illinois |
| 22 | Bnetta Brown | 14 | Son | — | Illinois |
| 23 | Caroline Brown | 11 | Daughter | — | Illinois |
| 24 | Eddie Brown | 8 | Son | — | Illinois |
| 25 | Katherine Alice | 82 | Mother-in-law | — | Germany |
| 26 | Nicholas Anderson | 21 | Head | Laborer | Illinois |
| 27 | Edith Anderson | 18 | Wife | — | Illinois |
| 28 | Minnie Anderson | 1 | Daughter | — | Illinois |
| 29 | Marion Leach | 36 | Head | Farmer | Illinois |
| 30 | Mary Leach THIS PERSON | 30 | Wife | — | Illinois |
| 31 | Clara Leach | 10 | Son | — | Illinois |
| 32 | William Leach | 7 | Son | — | Illinois |
| 33 | Marion Leach | 4 | Son | — | Illinois |
| 34 | Melvin Leach | 2 | Son | — | Illinois |
| 35 | Mildred Leach | 0 | Daughter | — | Illinois |
| 36 | Louis G. Beck | 25 | Head | Laborer | Illinois |
| 37 | Janetti Beck | 21 | Wife | — | Illinois |
| 38 | Celecta Beck | 3 | Daughter | — | Illinois |
| 39 | Marion Messiman | 27 | Head | Laborer | Illinois |
| 40 | Mary Messiman | 28 | Wife | — | Illinois |
| 41 | John Cook | 58 | Head | Farmer | Illinois |
| 42 | Eliza Cook | 53 | Wife | — | Indiana |
| 43 | Jake Cook | 20 | Son | Farm Laborer | Illinois |
| 44 | Paul Cook | 17 | Son | — | Illinois |
| 45 | Guy Cook | 15 | Son | — | Illinois |
| 46 | Grace Cook | 13 | Daughter | — | Illinois |
| 47 | Lavilla Wright | 4 | Granddaughter | — | Illinois |
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)