EW
Ethel Walker — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cavalier, North Dakota
Our Model Tree links this Ethel Walker across the 1910, 1920 and 1930 US Censuses in Cavalier, North Dakota (XGBoost, ~Confirmed), with identified parents James & James — first a daughter (b.~1888), then head of a 3-person household.
Age 42
b. ~1888
Female
Daughter
Born: North Dakota
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cavalier, North Dakota |
| Surname | Walker |
| Given Name | Ethel |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Canada Eng |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
| Township / Ward | Langdon City |
| Est. Birth Year | ~1888 |
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 1930 census.
| Name | Relation to head | Relative to Ethel | Age | Birth yr |
|---|---|---|---|---|
| Ethel Walker | Daughter | — | 42 | ~1888 |
| James Walker | Head | — | 65 | ~1865 |
| Lily Walker | Other | — | 65 | ~1865 |
Census Appearances
1910
Cavalier, North …
Daughter, age 23
Cavalier, North Dakota · implied b. ~1887 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | Ethel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Canada |
| Mother's Birthplace | England |
| Occupation | Dressmaker |
| Industry | working out |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1920
Cavalier, North …
Daughter, age 31
Cavalier, North Dakota · implied b. ~1889 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | Ethel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Canada |
| Mother's Birthplace | England |
| Occupation | Milliner |
| Industry | Millinery store |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1930
Cavalier, North …
Daughter, age 42
Cavalier, North Dakota · implied b. ~1888 — 3 household members
| Surname | Walker |
| Given Name | Ethel |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Canada Eng |
| Mother's Birthplace | England |
| Occupation | none |
| Can Read/Write | Yes |
| 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 Ethel Walker across 3 US Census years (1910, 1920 and 1930) in Cavalier, North Dakota, using XGBoost record linkage. Identified parents: father James Walker (~0.92 confidence) and father James Walker (~0.92 confidence) and mother Elizabeth Walker (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Walker
b. ~1865
Source father
● Household
· direct · ~0.92
Father
James Walker
b. ~1866
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Walker
b. ~1867
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ethel Walker
Daughter · 1930 · age 42 · b. ~1888 · North Dakota
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Cavalier, North Dakota
Open full size
1930 US Federal Census — Cavalier, North Dakota
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1734unit:0171)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Frank Belanger | 59 | Head | — | Michigan |
| 52 | Philomene La Caille | 41 | sister H | Dressmaker | North Dakota |
| 53 | Frances La Caille | 17 | niece | None | North Dakota |
| 54 | Mary La Caille | 8 | niece | None | North Dakota |
| 55 | Theodore La Caille | 5 | nephew | None | North Dakota |
| 56 | J. H. Hamilton | 62 | Head | Deputy Auditor | Canada Eng |
| 57 | Elizabeth Hamilton | 64 | wife H | None | Canada Eng |
| 58 | Helen Hamilton | 22 | daughter | Clerk-Stenograph | North Dakota |
| 59 | Pete Lykowski | 24 | roomer | Laborer | North Dakota |
| 60 | Chris Berquist | 40 | roomer | Electrician | Minnesota |
| 61 | Betty Sabo | 21 | roomer | Operator | North Dakota |
| 62 | Josephine Guarvile | 38 | Head | None | Germany |
| 63 | Sylvester Guarvile | 15 | son | None | North Dakota |
| 64 | Martha Guarvile | 14 | daughter | None | North Dakota |
| 65 | Wendell Guarvile | 12 | son | None | North Dakota |
| 66 | Emile Guarvile | 8 | son | None | Canada Eng |
| 67 | Napoleon Chenier | 59 | Head | Manager | Michigan |
| 68 | Catherine Chenier | 56 | wife H | None | Canada Eng |
| 69 | George Chenier | 28 | son | None | North Dakota |
| 70 | Louis Chenier | 27 | son | None | North Dakota |
| 71 | Louise Chenier | 24 | daughter | Assistant Manager | North Dakota |
| 72 | Anna Kinsman | 42 | Head | None | North Dakota |
| 73 | Mary Kinsman | 21 | daughter | None | North Dakota |
| 74 | Angeline Kinsman | 18 | daughter | None | North Dakota |
| 75 | John Kinsman | 17 | son | None | North Dakota |
| 76 | Helen Kinsman | 15 | daughter | None | North Dakota |
| 77 | James Walker | 65 | Head | None | Canada Eng |
| 78 | Lily Walker | 65 | wife H | None | England |
| 79 | Ethel Walker THIS PERSON | 42 | daughter | None | North Dakota |
| 80 | Will Funk | 71 | Head | Laborer | Iowa |
| 81 | Ida Funk | 44 | wife H | Cook | Iowa |
| 82 | Erwald Funk | 11 | son | None | Iowa |
| 83 | Annie Bryson | 62 | Head | None | Canada Eng |
| 84 | Dennis Bryson | 72 | brother | None | Canada Eng |
| 85 | Burke Bryson | 66 | roomer | None | Ireland Fr. |
| 86 | James Carson | 58 | Head | Janitor | Canada Eng |
| 87 | Susan Carson | 53 | wife H | None | Canada Eng |
| 88 | William Carson | 27 | son | Driver | North Dakota |
| 89 | Sadie Carson | 22 | daughter | Operator | North Dakota |
| 90 | Claude Skinner | 37 | Head | Pilot | Canada Eng |
| 91 | Myrtle Skinner | 34 | wife H | None | North Dakota |
| 92 | George Hasting | 31 | roomer | Chief Police | North Dakota |
| 93 | Floyd Wright | 20 | roomer | Mechanic | North Dakota |
| 94 | John Mcfuller | 73 | Head | Salesman | Iowa |
| 95 | Nellie Bradley | 45 | Head | Manager | North Dakota |
| 96 | Helen Bradley | 24 | daughter | Operator | North Dakota |
| 97 | Jean Bradley | 22 | daughter | None | North Dakota |
| 98 | John Henry Manson | 31 | Head | Manager | Greece |
| 99 | Konrad Boldis | 25 | Head | Baker | Minnesota |
| 100 | Marion Boldis | 22 | wife H | None | Minnesota |
Related Census Records
Pedigree Summary
Ethel
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)