ES
Edward Stone — 1940 US Census Record
Model Tree available1940 United States Federal Census · Mckenzie-County, North Dakota
Our Model Tree links this Edward Stone across the 1920, 1930 and 1940 US Censuses in Mckenzie-County, North Dakota (XGBoost, ~Confirmed), with identified parents Martin & Stephen — first a son (b.~1920), then head of a 5-person household.
Age 20
b. ~1920
Male
Son
Born: North Dakota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Mckenzie-County, North Dakota |
| Surname | Stone |
| Given Name | Edward S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | North Dakota |
| 1935 Residence (City) | Marquis Township |
| 1935 Residence (County) | McKenzie |
| Additional Details | |
| Highest Grade | H-3 |
| 1935 Residence | Same place |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
| Township / Ward | Marquis Township |
| Est. Birth Year | ~1920 |
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 Edward | Age | Birth yr |
|---|---|---|---|---|
| Martin Schneff | Head | — | 51 | ~1889 |
| August Stone | Son | — | 15 | ~1925 |
| Edward Stone | Son | — | 20 | ~1920 |
| Martin Schneff | Son | — | 4 | ~1936 |
| Sena Schneff | Spouse | — | 38 | ~1902 |
Census Appearances
1920
Mckenzie, North …
Son, age
Mckenzie, North Dakota · implied b. ~1920 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stone |
| Given Name | Edward |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1930
Mckenzie, North …
Son, age 10
Mckenzie, North Dakota · implied b. ~1920 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stone |
| Given Name | Edward |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1940
Mckenzie-County, North …
Son, age 20
Mckenzie-County, North Dakota · implied b. ~1920 — 5 household members
| Surname | Stone |
| Given Name | Edward S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | North Dakota |
| 1935 Residence (City) | Marquis Township |
| 1935 Residence (County) | McKenzie |
| Highest Grade | H-3 |
| 1935 Residence | Same place |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
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 Edward Stone across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Martin Schneff (~0.92 confidence) and father Stephen Stone (~0.92 confidence) and mother Sara Stone (~0.92 confidence) and mother Sena Schneff (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Martin Schneff
b. ~1889
Source father
● Household
· direct · ~0.92
Father
Stephen Stone
b. ~1891
Source father
● Household
· direct · ~0.92
Mother
Sara Stone
b. ~1901
Source mother
● Household
· direct · ~0.92
Mother
Sena Schneff
b. ~1902
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Edward Stone
Son · 1940 · age 20 · b. ~1920 · North Dakota
★ You are viewing this record
Sibling
August Stone
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martin Schneff
Sibling · 1940 · age 4
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
1940 US Federal Census — Mckenzie-County, North Dakota
Open full size
1940 US Federal Census — Mckenzie-County, North Dakota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03006-00117)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Kukla | 75 | Head | Farmer | North Dakota |
| 2 | George Kukla | 71 | Father | Farmer | Russia |
| 3 | Mathilda Kukla | 61 | Mother | — | Russia |
| 4 | Katharine Kukla | 24 | Sister | — | North Dakota |
| 5 | Martha Kukla | 22 | Sister | House Work | North Dakota |
| 6 | Anton D. Kukla | 20 | Brother | Farm Labor | North Dakota |
| 7 | Katie Kalinichenko | 50 | Head | Farmer | Russia |
| 8 | Eugene Kalinichenko | 18 | Son | Farm Labor | North Dakota |
| 9 | Nestor David Kalinichenko | 15 | Son | — | North Dakota |
| 10 | Carl Sotho | 48 | Head | Farmer | Russia |
| 11 | Sephin T. Boychenko | 55 | Head | Farmer | Russia |
| 12 | Anna Boychenko | 52 | Wife | — | Russia |
| 13 | Mike S. Boychenko | 25 | Son | Farm Labor | North Dakota |
| 14 | Joe S. Boychenko | 22 | Son | Farm Labor | North Dakota |
| 15 | Pauline L. Boychenko | 20 | Daughter | — | North Dakota |
| 16 | Rose M. Boychenko | 17 | Daughter | — | North Dakota |
| 17 | Jack Q. Chernenko | 55 | Head | Farmer | Russia |
| 18 | Helen Chernenko | 56 | Wife | — | Russia |
| 19 | George Chernenko | 21 | Son | Farmer | North Dakota |
| 20 | Vera A. Chernenko | 17 | Daughter | — | North Dakota |
| 21 | Helen N. Chernenko | 15 | Daughter | — | North Dakota |
| 22 | James R. B. Warren | 29 | Head | Farmer | North Dakota |
| 23 | Grace R. Warren | 36 | Wife | — | Iowa |
| 24 | Margaret A. Warren | 4 | Daughter | — | North Dakota |
| 25 | Veronica E. Warren | 2 | Daughter | — | North Dakota |
| 26 | Freda Fay Warren | 21 | Wife | Farm Labor | North Dakota |
| 27 | John W. Simpson | 33 | Head | Mason | Illinois |
| 28 | Thinnie Carr | 63 | Head | Farmer | Indiana |
| 29 | Jerome F. Carr | 25 | Son in law | Farm Labor | Missouri |
| 30 | Margaret L. Carr | 21 | Wife | — | North Dakota |
| 31 | James L. Carr | 3 | Son | — | North Dakota |
| 32 | Dale L. Carr | 1 | Son | — | North Dakota |
| 33 | Nick S. Panchenko | 27 | Head | Farmer | North Dakota |
| 34 | Martin G. Schneff | 51 | Head | Farmer | South Dakota |
| 35 | Sena Schneff | 38 | Wife | — | Russia |
| 36 | Edward S. Stone THIS PERSON | 20 | Son | — | North Dakota |
| 37 | August Stone | 15 | Son | — | North Dakota |
| 38 | Martin Jr. Schneff | 4 | Son | — | North Dakota |
| 39 | Henry J. Brogden | 52 | Head | Farmer | Minnesota |
| 40 | Magdalen M. Brogden | 48 | Wife | — | Germany |
Pedigree Summary
Edward + 2 siblings
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)