GC
George Chase — 1940 US Census Record
Model Tree available1940 United States Federal Census · Leavenworth-County, Kansas
Our Model Tree links this George Chase across the 1910, 1920, 1930 and 1940 US Censuses in Leavenworth-County, Kansas (XGBoost, ~Confirmed), with identified parents C & Clarence — first a head (b.~1905), then head of a 5-person household.
Age 35
b. ~1905
Male
Head
Born: Alabama
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Leavenworth-County, Kansas |
| Surname | Chase |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Alabama |
| 1935 Residence (City) | LEAVENWORTH CITY |
| 1935 Residence (County) | LEAVENWORTH |
| Additional Details | |
| Occupation | Accountant |
| Industry | Flour Milling |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 2400 |
| Highest Grade | C 1 |
| 1935 Residence | Same place |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Occupation | Accountant |
| Township / Ward | Leavenworth City |
| 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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| May Chase | Other | — | 77 | ~1863 |
| Catherine Fitzsimons | Other | — | 42 | ~1898 |
| Connie Chase | Spouse | — | 30 | ~1910 |
| George Chase | Son | — | 9 | ~1931 |
| George Chase | Head | — | 35 | ~1905 |
Census Appearances
1910
Leavenworth, Kansas
Son, age 5
Leavenworth, Kansas · implied b. ~1905 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chase |
| Given Name | George M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Pennsylvania |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1920
Leavenworth, Kansas
Son, age 15
Leavenworth, Kansas · implied b. ~1905 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chase |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1930
Leavenworth, Kansas
Son, age 25
Leavenworth, Kansas · implied b. ~1905 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chase |
| Given Name | George M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Alabama |
| Age at First Marriage | 25 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Pennsylvania |
| Occupation | Clerk |
| Industry | Milling Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Leavenworth-County, Kansas
Head, age 35
Leavenworth-County, Kansas · implied b. ~1905 — 5 household members
| Surname | Chase |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Alabama |
| 1935 Residence (City) | LEAVENWORTH CITY |
| 1935 Residence (County) | LEAVENWORTH |
| Occupation | Accountant |
| Industry | Flour Milling |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 2400 |
| Highest Grade | C 1 |
| 1935 Residence | Same place |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
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 George Chase across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father C Chase (~0.92 confidence) and father Clarence Chase (~0.92 confidence) and mother Ida Chase (~0.92 confidence) and mother Mary Chase (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
C Chase
b. ~1863
Source father
● Household
· direct · ~0.92
Father
Clarence Chase
b. ~1866
Source father
● Household
· direct · ~0.92
Mother
Ida Chase
b. ~1863
Source mother
● Household
· direct · ~0.92
Mother
Mary Chase
b. ~1863
Source mother
● Household
· direct · ~0.92
This person
Anchor record
George Chase
Head · 1940 · age 35 · b. ~1905 · Kansas
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Leavenworth-County, Kansas
Open full size
1940 US Federal Census — Leavenworth-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01240-00679)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles E. Cart | 72 | Head | Book-Keeper | Iowa |
| 2 | Kate Cart | 69 | Wife | — | Kansas |
| 3 | Eugenie Flynn | 61 | Head | — | Kansas |
| 4 | Walter G. Bryant | 57 | Lodger | Custodial Officer | Illinois |
| 5 | Robert M. Thompson | 48 | Lodger | Book Keeper | Kansas |
| 6 | William J. Callahan | 46 | Lodger | Attendant | Kansas |
| 7 | Wayne Roberts | 22 | Lodger | Clerk Stenographer | Kansas |
| 8 | Ralph Allison | 22 | Head | Attendant | Nebraska |
| 9 | Sallie M. Allison | 19 | Wife | — | Kentucky |
| 10 | Thomas H. Lake | 47 | Head | Operator | Iowa |
| 11 | Freida Lake | 40 | Wife | — | Iowa |
| 12 | Lila L. Lake | 7 | Daughter | — | Kansas |
| 13 | Louise H. White | 64 | Head | — | Missouri |
| 14 | Sylvia Benson | 49 | Head | Saleswoman | Kansas |
| 15 | Robert Suddith | 9 | Grandson | — | Kansas |
| 16 | John Fry | 23 | Head | Section Laborer | Kansas |
| 17 | Margaret Fry | 22 | Wife | — | Missouri |
| 18 | George Chase THIS PERSON | 35 | Head | Accountant | Alabama |
| 19 | Connie Chase | 30 | Wife | — | New York |
| 20 | George Jr. Chase | 9 | Son | — | Kansas |
| 21 | May L. Chase | 77 | Mother | — | Pennsylvania |
| 22 | Catherine Fitzsimons | 42 | Lodger | Medical Technician | Kansas |
| 23 | Lester Organ | 52 | Head | — | Illinois |
| 24 | Daniel H. Hudelson | 35 | Head | Major | Missouri |
| 25 | Edna Hudelson | 35 | Wife | — | California |
| 26 | Juanita H. Hudelson | 12 | Daughter | — | California |
| 27 | Joseph W. Hudelson | 5 | Son | — | California |
| 28 | George Slack | 64 | Head | Maintenance Man | Scotland |
| 29 | Josephine Slack | 62 | Wife | — | Texas |
| 30 | Viola Slack | 36 | Daughter | — | Missouri |
| 31 | Clarence Slack | 15 | Grandson | — | Missouri |
| 32 | Floyd Jenkins | 46 | Head | Operator | Kansas |
| 33 | Irene Jenkins | 39 | Wife | Operator | Missouri |
| 34 | Juanita Jenkins | 22 | Daughter | Owner | Kansas |
| 35 | Martin W. Hamann | 68 | Lodger | — | Kansas |
| 36 | Henry Scharer | 45 | Head | Janitor | Kansas |
| 37 | Mae Scharer | 31 | Wife | — | Kansas |
| 38 | James H. Scharer | 12 | Son | — | Kansas |
| 39 | Mable M. Scharer | 10 | Daughter | — | Kansas |
| 40 | William Weiland | 63 | Head | Flagman | Missouri |
Pedigree Summary
George
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 1940 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)