JN
John Nichols — 1920 US Census Record
Model Tree available1920 United States Federal Census · Leavenworth, Kansas
Our Model Tree links this John Nichols across the 1900, 1910 and 1920 US Censuses in Leavenworth, Kansas (XGBoost, ~Confirmed), with identified parents Joseph & Anna — first a son (b.~1875), then head of a 3-person household.
Age 45
b. ~1875
Male
Son
Born: Kansas
Divorced
1920 Census Record Details
| Census Year | 1920 |
| Location | Leavenworth, Kansas |
| Surname | Nichols |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Divorced |
| Birthplace | Kansas |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Arkansas |
| Additional Details | |
| Occupation | Well Digger |
| Industry | Working Out |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | Well Digger |
| Township / Ward | Tonganoxie City |
| Est. Birth Year | ~1875 |
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.
3 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Anna Nichols | Head | — | 75 | ~1845 |
| Clem Nichols | Other | — | 25 | ~1895 |
| John Nichols | Son | — | 45 | ~1875 |
Census Appearances
1900
Leavenworth, Kansas
Son, age 26
Leavenworth, Kansas · implied b. ~1874 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Nichols |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Kansas |
| Birth Month | Feb |
| Birth Year | 1874 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Arkansas |
| Occupation | Day Laborer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1910
Leavenworth, Kansas
Son, age 36
Leavenworth, Kansas · implied b. ~1874 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Nichols |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Kansas |
| Years Married | 16 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Arkansas |
| Occupation | Laborer |
| Industry | Condensary |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1920
Leavenworth, Kansas
Son, age 45
Leavenworth, Kansas · implied b. ~1875 — 3 household members
| Surname | Nichols |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Divorced |
| Birthplace | Kansas |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Arkansas |
| Occupation | Well Digger |
| Industry | Working Out |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 John Nichols across 3 US Census years (1900, 1910 and 1920) in Leavenworth, Kansas, using XGBoost record linkage. Identified parents: father Joseph Nichols (~0.92 confidence) and mother Anna Nichols (~0.92 confidence) and mother Hannah Nichols (~0.92 confidence) and mother Dora Nichols (~0.50 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.82
Father
Joseph Nichols
b. ~1833
Source father
● Household
· direct · ~0.92
Mother
Anna Nichols
b. ~1845
Source mother
● Household
· direct · ~0.92
Mother
Hannah Nichols
b. ~1845
Source mother
● Household
· direct · ~0.92
Mother
Dora Nichols
b. ~1877
Source mother
● Household
· direct · ~0.5
This person
Anchor record
John Nichols
Son · 1920 · age 45 · b. ~1875 · Kansas
★ 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 — Leavenworth, Kansas
Open full size
1920 US Federal Census — Leavenworth, Kansas
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu537unit:0807)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Edmund Adams | 58 | Head | Minister | Virginia |
| 52 | Mary J. Adams | 47 | Wife | — | Tennessee |
| 53 | George S. Adams | 16 | Son | — | Oklahoma |
| 54 | William Cooper | 71 | Head | Laborer | Missouri |
| 55 | Vina Cooper | 75 | Wife | Servant | Missouri |
| 56 | Harry Toliver | 35 | Grandson | Laborer | Kansas |
| 57 | Charles Toliver | 39 | Head | Laborer | Kansas |
| 58 | George Fowler | 23 | Head | Fireman | Arkansas |
| 59 | Bertha Fowler | 29 | Wife | — | Kansas |
| 60 | Ester Barter | 7 | Step Daughter | — | Kansas |
| 61 | Claud Brown | 36 | Head | Farmer | Missouri |
| 62 | Nora Brown | 33 | Wife | Laundress | Missouri |
| 63 | Gertrude Brown | 15 | Daughter | — | Missouri |
| 64 | Virgil Brown | 13 | Son | — | Missouri |
| 65 | Sadie Brown | 11 | Daughter | — | Missouri |
| 66 | Susie Brown | 9 | Daughter | — | Missouri |
| 67 | Agnes Brown | 7 | Daughter | — | Missouri |
| 68 | Claude Jr. Brown | 5 | Son | — | Kansas |
| 69 | Calla Brown | 3 | Daughter | — | Kansas |
| 70 | Mildred Brown | 1 | Daughter | — | Kansas |
| 71 | Mary Garrett | 50 | Head | Laundress | Kansas |
| 72 | Madge Garrett | 24 | Daughter | Servant | Kansas |
| 73 | Charles Garrett | 20 | Son | Laborer | Kansas |
| 74 | Wesley Garrett | 18 | Son | Laborer | Kansas |
| 75 | Eugenia Garrett | 17 | Daughter | Servant | Kansas |
| 76 | William Garrett | 14 | Son | — | Kansas |
| 77 | Anna Garrett | 10 | Daughter | — | Kansas |
| 78 | Anna Nichols | 75 | Head | — | Arkansas |
| 79 | John Nichols THIS PERSON | 45 | Son | Well Digger | Kansas |
| 80 | Clem Nichols | 25 | Grandson | Well Digger | Kansas |
| 81 | William Reynolds | 23 | Head | Laborer | Kansas |
| 82 | Edna Reynolds | 22 | Wife | — | Kansas |
| 83 | Jennetta Reynolds | 1 | Daughter | — | Kansas |
| 84 | Eliza Reynolds | 54 | Mother | Laundress | Kansas |
| 85 | Rhoda Turpin | 67 | Head | Laundress | Kentucky |
| 86 | Susany Otha Turpin | 14 | Roomer | — | Kansas |
| 87 | Ezel Fowler | 21 | Roomer | Laborer | Oklahoma |
| 88 | Katie Cook | 58 | Head | Laborer | Missouri |
| 89 | Clifton Cook | 26 | Son | Laborer | Kansas |
| 90 | George Cook | 18 | Son | Deliver Boy | Kansas |
| 91 | Samuel Mcnaughton | 68 | Head | Lawyer | New York |
| 92 | Anna C. Mcnaughton | 58 | Wife | — | Massachusetts |
| 93 | Lucy Mcnaughton | 35 | Daughter | Cashier | Kansas |
| 94 | Alicia Mcnaughton | 31 | Daughter | Teacher | Kansas |
| 95 | Mabel Mcnaughton | 23 | Daughter | Teacher | Kansas |
| 96 | Parett Stewart | 58 | Head | Laborer | Iowa |
| 97 | Minnie Stewart | 50 | Wife | Seamstress | Iowa |
| 98 | Audrey Stewart | 27 | Son | Painter | Kansas |
| 99 | Homer Stewart | 17 | Son | Carpenter | Kansas |
| 100 | Opal Stewart | 11 | Daughter | — | Kansas |
Pedigree Summary
John
Gen 1 · 4 parents
~0.81
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)