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Helen Davis — 1920 US Census Record
Model Tree available1920 United States Federal Census · Monroe, Illinois
Our Model Tree links this Helen Davis across the 1900, 1910 and 1920 US Censuses in Monroe, Illinois (XGBoost, ~Confirmed), with identified parents Grant & Joseph — first a daughter (b.~1900), then head of a 7-person household.
Age 20
b. ~1900
Female
Daughter
Born: Illinois
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Monroe, Illinois |
| Surname | Davis |
| Given Name | Helen E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Renault Village |
| Est. Birth Year | ~1900 |
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 Helen | Age | Birth yr |
|---|---|---|---|---|
| Helen Davis | Daughter | — | 20 | ~1900 |
| Hazel Davis | Daughter | — | 14 | ~1906 |
| Grant Davis | Head | — | 53 | ~1867 |
| Clarence Davis | Son | — | 16 | ~1904 |
| Raymond Davis | Son | — | 11 | ~1909 |
| Guy Davis | Son | — | 19 | ~1901 |
| Anna Davis | Spouse | — | 40 | ~1880 |
Census Appearances
1900
Monroe, Illinois
Daughter, age 1
Monroe, Illinois · implied b. ~1899 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Hellen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Marital Status | Single |
| Birthplace | Illinois |
| Birth Month | July |
| Birth Year | 1899 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1910
Monroe, Illinois
Daughter, age 10
Monroe, Illinois · implied b. ~1900 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Helen |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Monroe, Illinois
Daughter, age 20
Monroe, Illinois · implied b. ~1900 — 7 household members
| Surname | Davis |
| Given Name | Helen E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| 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 Helen Davis across 3 US Census years (1900, 1910 and 1920) in Monroe, Illinois, using XGBoost record linkage. Identified parents: father Grant Davis (~0.92 confidence) and father Joseph Davis (~0.92 confidence) and father Grant Davis (~0.92 confidence) and mother Annie Davis (~0.92 confidence) and mother Anna Davis (~0.92 confidence) and mother Anna Davis (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Grant Davis
b. ~1867
Source father
● Household
· direct · ~0.92
Father
Joseph Davis
b. ~1869
Source father
● Household
· direct · ~0.92
Father
Grant Davis
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Annie Davis
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Anna Davis
b. ~1880
Source mother
● Household
· direct · ~0.92
Mother
Anna Davis
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Helen Davis
Daughter · 1920 · age 20 · b. ~1900 · Illinois
★ You are viewing this record
Sibling
Guy Davis
Sibling · 1920 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clarence Davis
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hazel Davis
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Davis
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 — Monroe, Illinois
Open full size
1920 US Federal Census — Monroe, Illinois
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu392unit:1089)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Ardell L Mock | 7 | Daughter | None | Illinois |
| 52 | Herman H Rosenberg | 30 | Head | Farmer | Illinois |
| 53 | Grace D Rosenberg | 25 | Wife | None | Missouri |
| 54 | John Manche | 60 | Boarder | Farm Laborer | Sweden |
| 55 | Charles J Kennedy | 44 | Head | Farmer | Illinois |
| 56 | Amy J Kennedy | 29 | Wife | None | Missouri |
| 57 | Doris C Kennedy | 4 | Daughter | None | Illinois |
| 58 | Edward F Grimm | 29 | Head | Farmer | Illinois |
| 59 | Anna E Grimm | 24 | Wife | None | Illinois |
| 60 | Arnold W Grimm | 0 | Son | None | Illinois |
| 61 | Charlie Grimm | 69 | Uncle | Farm Laborer | Illinois |
| 62 | John Eithenser | 56 | Head | Farmer | Illinois |
| 63 | Mary J Eithenser | 49 | Wife | None | Illinois |
| 64 | Ida L Eithenser | 28 | Daughter | None | Illinois |
| 65 | Christina A Eithenser | 26 | Daughter | None | Illinois |
| 66 | Vincent A Eithenser | 24 | Son | Farm Laborer | Illinois |
| 67 | Leo W Eithenser | 19 | Son | Farm Laborer | Illinois |
| 68 | Theresia A Eithenser | 17 | Daughter | None | Illinois |
| 69 | Veronica F Eithenser | 14 | Daughter | None | Illinois |
| 70 | Herman J Eithenser | 11 | Son | None | Illinois |
| 71 | Anastasia Eithenser | 8 | Daughter | None | Illinois |
| 72 | Angela M Eithenser | 6 | Daughter | None | Illinois |
| 73 | Bernard S Eithenser | 4 | Son | None | Illinois |
| 74 | Joseph Eithenser | 49 | Head | Farmer | Illinois |
| 75 | Mary E Eithenser | 41 | Wife | None | Illinois |
| 76 | Henry C Eithenser | 18 | Son | Farm Laborer | Illinois |
| 77 | Albert J Eithenser | 16 | Son | Farm Laborer | Illinois |
| 78 | Emil W Eithenser | 13 | Son | None | Illinois |
| 79 | Ella M Eithenser | 11 | Daughter | None | Illinois |
| 80 | Thomas S Haynes | 69 | Head | None | Ohio |
| 81 | Margaret E Haynes | 66 | Wife | None | Missouri |
| 82 | Grant J Davis | 53 | Head | Farmer | Illinois |
| 83 | Anna E Davis | 40 | Wife | None | Illinois |
| 84 | Helen E Davis THIS PERSON | 20 | Daughter | None | Illinois |
| 85 | Guy S Davis | 19 | Son | Farm Laborer | Illinois |
| 86 | Clarence J Davis | 16 | Son | Farm Laborer | Illinois |
| 87 | Hazel M Davis | 14 | Daughter | None | Illinois |
| 88 | Raymond J Davis | 11 | Son | None | Illinois |
| 89 | Charles R Haynes | 50 | Head | Retail Merchant | Illinois |
| 90 | Louisa M Haynes | 51 | Wife | None | Illinois |
| 91 | Claude B Haynes | 24 | Son | Farmer | Illinois |
| 92 | Maurice Brewer | 36 | Head | Farm Laborer | Illinois |
| 93 | Lillie Brewer | 35 | Wife | None | Illinois |
| 94 | Marjorie Brewer | 5 | Daughter | None | Illinois |
| 95 | Martha Nicholson | 72 | Mother-in-law | None | Illinois |
| 96 | Jesse S Ducker | 51 | Head | Farm Laborer | Illinois |
| 97 | Lucille E Ducker | 42 | Wife | None | Illinois |
| 98 | Opal C Ducker | 16 | Daughter | None | Illinois |
| 99 | Bernice E Ducker | 13 | Daughter | None | Illinois |
| 100 | George Eithenser | 44 | Head | Farmer | Illinois |
Pedigree Summary
Helen + 4 siblings
Gen 1 · 6 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)