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Fred Evans — 1920 US Census Record
Model Tree available1920 United States Federal Census · Mahaska, Iowa
Our Model Tree links this Fred Evans across the 1900, 1910 and 1920 US Censuses in Mahaska, Iowa (XGBoost, ~Confirmed), with identified parents A & Alfred — first a head (b.~1890), then head of a 4-person household.
Age 30
b. ~1890
Male
Head
Born: Iowa
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Mahaska, Iowa |
| Surname | Evans |
| Given Name | Fred S |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Occupation | Farmer |
| Industry | Gen Farm |
| Class of Worker | Em |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Farmer |
| Township / Ward | Scott Township |
| Est. Birth Year | ~1890 |
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.
4 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Fred | Age | Birth yr |
|---|---|---|---|---|
| Fern Evans | Daughter | — | 6 | ~1914 |
| Fred Evans | Head | — | 30 | ~1890 |
| Verna Evans | Daughter | — | 2 | ~1918 |
| Hellen Evans | Spouse | — | 27 | ~1893 |
Census Appearances
1900
Mahaska, Iowa
Son, age 11
Mahaska, Iowa · implied b. ~1889 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Evans |
| Given Name | Freddie S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Iowa |
| Birth Month | July |
| Birth Year | 1889 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Iowa |
| Occupation | At School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1910
Mahaska, Iowa
Son, age 21
Mahaska, Iowa · implied b. ~1889 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Evans |
| Given Name | Fred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1920
Mahaska, Iowa
Head, age 30
Mahaska, Iowa · implied b. ~1890 — 4 household members
| Surname | Evans |
| Given Name | Fred S |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Iowa |
| Occupation | Farmer |
| Industry | Gen Farm |
| Class of Worker | Em |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| 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 Fred Evans across 3 US Census years (1900, 1910 and 1920) in Mahaska, Iowa, using XGBoost record linkage. Identified parents: father A Evans (~0.92 confidence) and father Alfred Evans (~0.92 confidence) and mother Mary Evans (~0.92 confidence) and mother Mary Evans (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
A Evans
b. ~1862
Source father
● Household
· direct · ~0.92
Father
Alfred Evans
b. ~1864
Source father
● Household
· direct · ~0.92
Mother
Mary Evans
b. ~1867
Source mother
● Household
· direct · ~0.92
Mother
Mary Evans
b. ~1866
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Fred Evans
Head · 1920 · age 30 · b. ~1890 · Iowa
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Mahaska, Iowa
Open full size
1920 US Federal Census — Mahaska, Iowa
Page Contents
42 people indexed on this census page (ia:1920:14thcensusofpopu501unit:0477)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Wilbur Barnes | 25 | Head | Farm | Iowa |
| 2 | Susa Barnes | 26 | Wife | — | Iowa |
| 3 | Cassie Barnes | 7 | Daughter | — | Iowa |
| 4 | Thomas Barnes | 5 | Son | — | Iowa |
| 5 | Gail Barnes | 4 | Daughter | — | Iowa |
| 6 | Raymond Barnes | 1 | Son | — | Iowa |
| 7 | Cloyd J Roberson | 34 | Head | Farm | Iowa |
| 8 | Lulu Roberson | 27 | Wife | — | Iowa |
| 9 | Maggie Roberson | 3 | Son | — | Iowa |
| 10 | Ralph Butler | 39 | Head | Farmer | Iowa |
| 11 | Ida Mae Butler | 38 | Wife | — | Iowa |
| 12 | Rosella Butler | 12 | Daughter | — | Iowa |
| 13 | Helen L Butler | 11 | Daughter | — | Iowa |
| 14 | Grover Butler | 7 | Son | — | Iowa |
| 15 | Luran L Butler | 5 | Daughter | — | Iowa |
| 16 | West W Butler | 2 | Son | — | Iowa |
| 17 | Lucile Butler | 0 | Daughter | — | Iowa |
| 18 | Nancy R Butler | 65 | Head | Garden & Truck | Ohio |
| 19 | Ada H Rankin | 61 | Sister | — | Iowa |
| 20 | Walter F Perkins | 28 | Head | Farmer | Nebraska |
| 21 | Mary Perkins | 28 | Wife | — | Iowa |
| 22 | Paul Blake | 18 | Nephew | — | Iowa |
| 23 | Charles Erwood | 55 | Head | Farmer | Iowa |
| 24 | Stella Erwood | 40 | Wife | — | Iowa |
| 25 | Florence Erwood | 16 | Daughter | — | Iowa |
| 26 | Dwight Erwood | 11 | Son | — | Iowa |
| 27 | Samuel Humphrey | 62 | Head | Farmer | Iowa |
| 28 | Sarah M Humphrey | 52 | Wife | — | Iowa |
| 29 | Herbert R Humphrey | 26 | Son | — | Iowa |
| 30 | Humphrey | None | — | — | — |
| 31 | Fred S Evans THIS PERSON | 30 | Head | Farmer | Iowa |
| 32 | Hellen Evans | 27 | Wife | — | Iowa |
| 33 | Fern Evans | 6 | Daughter | — | Iowa |
| 34 | Verna Evans | 2 | Daughter | — | Iowa |
| 35 | John H Braasman | 41 | Head | Farmer | Iowa |
| 36 | Nettie S Braasman | 37 | Wife | — | Iowa |
| 37 | Rosella Braasman | 14 | Daughter | — | Iowa |
| 38 | Bertha Braasman | 10 | Daughter | — | Iowa |
| 39 | Beatrice Braasman | 8 | Daughter | — | Iowa |
| 40 | Leland Braasman | 5 | Son | — | Iowa |
| 41 | Charles Braasman | 63 | Father | — | Pennsylvania |
| 42 | Harry Smith | 59 | Hired Hand | Laborer | Iowa |
Pedigree Summary
Fred
Gen 1 · 4 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)