EH
Eva Harris — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Polk, Iowa
Our Model Tree links this Eva Harris across the 1910 and 1920 US Censuses in Polk, Iowa (XGBoost, ~Confirmed) — first a daughter (b.~1905), then head of a 7-person household.
Age 15
b. ~1905
Female
Daughter
Born: Iowa
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Polk, Iowa |
| Surname | Harris |
| Given Name | Eva Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Douglas Township |
| Est. Birth Year | ~1905 |
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 Eva | Age | Birth yr |
|---|---|---|---|---|
| Anna Harris | Spouse | — | 35 | ~1885 |
| Eva Harris | Daughter | — | 15 | ~1905 |
| George Harris | Head | — | 42 | ~1878 |
| Ester Harris | Daughter | — | 9 | ~1911 |
| Lillian Reynolds | Daughter | — | 27 | ~1893 |
| Wilson Harris | Son | — | 13 | ~1907 |
| Leland Reynolds | Other | — | 4 | ~1916 |
Census Appearances
1910
Polk, Iowa
Daughter, age 6
Polk, Iowa · implied b. ~1904 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Eva M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1920
Polk, Iowa
Daughter, age 15
Polk, Iowa · implied b. ~1905 — 7 household members
| Surname | Harris |
| Given Name | Eva Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Iowa |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Eva Harris across 2 US Census years (1910 and 1920) in Polk, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Eva Harris
Daughter · 1920 · age 15 · b. ~1905 · Iowa
★ You are viewing this record
Sibling
Wilson Harris
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ester Harris
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillian Reynolds
Sibling · 1920 · age 27
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 — Polk, Iowa
Open full size
1920 US Federal Census — Polk, Iowa
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu507unit:0242)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | L Brother John | 47 | Head | Painter | Illinois |
| 2 | Edward Hommer | 38 | Head | Farmer | Iowa |
| 3 | Emma A Hommer | 27 | Wife | — | Iowa |
| 4 | Lillian C Hommer | 7 | Daughter | — | Iowa |
| 5 | William Stanfield | 58 | Head | Farmer | Ireland |
| 6 | Ida Stanfield | 53 | Wife | — | Wisconsin |
| 7 | Mabel O Stanfield | 22 | Daughter | — | Iowa |
| 8 | Mary L Stanfield | 20 | Daughter | — | Iowa |
| 9 | Ethel Jane Stanfield | 19 | Daughter | — | Iowa |
| 10 | Raymond J Stanfield | 17 | Son | Farm Laborer | Iowa |
| 11 | Vernon A Stanfield | 14 | Son | — | Iowa |
| 12 | George W Harris | 42 | Head | Farmer | Ohio |
| 13 | Anna Harris | 35 | Wife | — | Ohio |
| 14 | Eva Mae Harris THIS PERSON | 15 | Daughter | — | Iowa |
| 15 | Wilson C Harris | 13 | Son | — | Iowa |
| 16 | Ester Fern Harris | 9 | Daughter | — | Iowa |
| 17 | Lillian Reynolds | 27 | Daughter | — | Iowa |
| 18 | Leland Reynolds | 4 | Grandson | — | Maryland |
| 19 | Jefferson Mathis | 66 | Head | Farmer | Iowa |
| 20 | Amanda Mathis | 57 | Wife | — | Iowa |
| 21 | Clancy P Mcclung | 42 | Head | Farmer | Iowa |
| 22 | Essie L Mcclung | 38 | Wife | — | Iowa |
| 23 | Ruth P Mcclung | 14 | Daughter | — | Iowa |
| 24 | Loretha P Mcclung | 7 | Daughter | — | Iowa |
| 25 | Mary M Mcclung | 3 | Daughter | — | Iowa |
| 26 | Elmer Mathis | 41 | Head | Farmer | Iowa |
| 27 | May E Mathis | 41 | Wife | — | Iowa |
| 28 | Ralph C Mathis | 14 | Son | — | Iowa |
| 29 | Carl C Cory | 30 | Head | Farmer | Iowa |
| 30 | Cassa F Cory | 28 | Wife | — | Iowa |
| 31 | Arvil H Cory | 9 | Son | — | Iowa |
| 32 | Leah L Cory | 7 | Daughter | — | Iowa |
| 33 | Virgil D Cory | 4 | Son | — | Minnesota |
| 34 | George B Harris | 31 | Head | Farmer | Iowa |
| 35 | Edna B Harris | 29 | Wife | — | California |
| 36 | Perry W Harris | 6 | Son | — | Iowa |
| 37 | Mardeen B Harris | 4 | Daughter | — | Iowa |
| 38 | Samuel J Vance | 47 | Head | Farmer | Iowa |
| 39 | Clara A Vance | 43 | Wife | — | Ohio |
| 40 | James B Parks | 19 | Boarder | — | Iowa |
| 41 | Howard W Parks | 38 | Boarder | Cattle Buyer | Ohio |
| 42 | Jefferson Mathis | 22 | Head | Farmer | Iowa |
| 43 | Gladys M Mathis | 22 | Wife | — | Illinois |
| 44 | Adelbert B Miller | 45 | Head | Farmer | Wisconsin |
| 45 | Mystie B Miller | 43 | Wife | — | Iowa |
| 46 | Everett L Miller | 20 | Son | Farm Laborer | Iowa |
| 47 | Lodell A Miller | 14 | Daughter | — | Iowa |
| 48 | Emma M Miller | 13 | Daughter | — | Iowa |
| 49 | Jessie M Miller | 11 | Daughter | — | Iowa |
| 50 | Velma A Miller | 6 | Daughter | — | Iowa |
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)