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Harold Walker — 1940 US Census Record
Model Tree available1940 United States Federal Census · Leavenworth-County, Kansas
Our Model Tree links this Harold Walker across the 1920, 1930 and 1940 US Censuses in Leavenworth-County, Kansas (XGBoost, ~Confirmed), with identified parents George & Evelyn — first a head (b.~1907), then head of a 3-person household.
Age 33
b. ~1907
Male
Head
Born: Kansas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Leavenworth-County, Kansas |
| Surname | Walker |
| Given Name | Harold |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | R |
| Additional Details | |
| Occupation | Mechanic |
| Industry | State Lake |
| Class of Worker | GW |
| Hours Worked | 32 |
| Income (1939) | 1036 |
| Highest Grade | No 8 |
| 1935 Residence | Kansas |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | Mechanic |
| Township / Ward | Delaware |
| Est. Birth Year | ~1907 |
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 1940 census.
| Name | Relation to head | Relative to Harold | Age | Birth yr |
|---|---|---|---|---|
| Alberta Walker | Spouse | — | 25 | ~1915 |
| Harold Walker | Head | — | 33 | ~1907 |
| Norma Walker | Daughter | — | 1 | ~1939 |
Census Appearances
1920
Wyandotte, Kansas
Son, age 13
Wyandotte, Kansas · implied b. ~1907 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Kansas |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Wyandotte, Kansas
Son, age 22
Wyandotte, Kansas · implied b. ~1908 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Kansas |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | VVVV |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Leavenworth-County, Kansas
Head, age 33
Leavenworth-County, Kansas · implied b. ~1907 — 3 household members
| Surname | Walker |
| Given Name | Harold |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | R |
| Occupation | Mechanic |
| Industry | State Lake |
| Class of Worker | GW |
| Hours Worked | 32 |
| Income (1939) | 1036 |
| Highest Grade | No 8 |
| 1935 Residence | Kansas |
| 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 Harold Walker across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father George Walker (~0.92 confidence) and mother Evelyn Walker (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Walker
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Evelyn Walker
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harold Walker
Head · 1940 · age 33 · b. ~1907 · 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-t0627-01240-00030)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Flora Harding | 51 | Head | — | Missouri |
| 42 | John Henry Harding | 24 | Son | New Worker | Kansas |
| 43 | Victor Ray Harding | 20 | Son | Florist Worker | Kansas |
| 44 | John H. Dalton | 78 | Head | — | Missouri |
| 45 | Rose Dalton | 74 | Wife | — | Ohio |
| 46 | Anna M. Berling | 71 | Head | — | Kansas |
| 47 | John B. Berling | 32 | Son | Officer | Kansas |
| 48 | Charles Borchardt | 49 | Head | Officer | Missouri |
| 49 | Lena Borchardt | 44 | Wife | — | Missouri |
| 50 | Herman Borchardt | 27 | Son | Farmer | Kansas |
| 51 | Ralph Jamison | 32 | Head | Farmer | Kansas |
| 52 | Dorothy Jamison | 28 | Wife | — | Missouri |
| 53 | Ralph Jamison | 11 | Son | — | Kansas |
| 54 | Robert Jamison | 9 | Son | — | Kansas |
| 55 | Gary Jamison | 6 | Son | — | Kansas |
| 56 | Elmer Boyer | 31 | Hired man | Farmer | Arkansas |
| 57 | Ernest Borchardt | 57 | Head | Farmer | Germany |
| 58 | Anna Borchardt | 54 | Wife | — | Kansas |
| 59 | Joseph Concannon | 62 | Head | Fish And Game Inspector | Kansas |
| 60 | Bertha Concannon | 51 | Wife | — | Kansas |
| 61 | Floyd Concannon | 21 | Son | — | Kansas |
| 62 | David Concannon | 19 | Son | — | Kansas |
| 63 | Bertha May Concannon | 11 | Daughter | — | Kansas |
| 64 | Charles Henak | 50 | Head | Farmer | Kansas |
| 65 | Berna Henak | 46 | Wife | — | Kansas |
| 66 | Ralph Henak | 19 | Son | — | Colorado |
| 67 | Donald Henak | 14 | Son | — | Colorado |
| 68 | Wayne Henak | 4 | Son | — | Colorado |
| 69 | James Henak | 2 | Son | — | Kansas |
| 70 | Helen Gay | 27 | Head | — | Kansas |
| 71 | Betty Gay | 2 | Daughter | — | Kansas |
| 72 | Edna Davis | 62 | Head | — | Missouri |
| 73 | Michael Stauch | 71 | Head | Florist | Germany |
| 74 | Harold Walker THIS PERSON | 33 | Head | Mechanic | Kansas |
| 75 | Alberta Walker | 25 | Wife | — | Missouri |
| 76 | Norma Lee Walker | 1 | Daughter | — | Kansas |
| 77 | Ralph Johns | 46 | Head | Farmer | Kansas |
| 78 | Ethel Johns | 46 | Wife | — | Kansas |
| 79 | Mildred Johns | 21 | Daughter | Stenographer And Bookkeeper | Kansas |
| 80 | George L. Lamb | 70 | Head | Farmer | Kansas |
Pedigree Summary
Harold
Gen 1 · 2 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)