EH
Ethel Harris — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Deer-Lodge-County, Montana
Our Model Tree links this Ethel Harris across the 1930 and 1940 US Censuses in Deer-Lodge-County, Montana (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 9-person household.
Age 11
b. ~1929
Female
Daughter
Born: Montana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Deer-Lodge-County, Montana |
| Surname | Harris |
| Given Name | Ethel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Montana |
| 1935 Residence (City) | Anaconda City |
| 1935 Residence (County) | Deer Lodge |
| Additional Details | |
| Highest Grade | 4 |
| 1935 Residence | Same House |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
| Township / Ward | Anaconda City |
| Est. Birth Year | ~1929 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ethel | Age | Birth yr |
|---|---|---|---|---|
| Ethel Harris | Daughter | — | 11 | ~1929 |
| Jeanette Harris | Daughter | — | 23 | ~1917 |
| Helen Harris | Daughter | — | 9 | ~1931 |
| Ann Harris | Head | — | 40 | ~1900 |
| Melvin Harris | Son | — | 6 | ~1934 |
| William Harris | Son | — | 20 | ~1920 |
| Raymond Harris | Son | — | 15 | ~1925 |
| Robert Harris | Son | — | 13 | ~1927 |
| Fred Harris | Son | — | 18 | ~1922 |
Census Appearances
1930
Deer Lodge, …
Daughter, age 1
Deer Lodge, Montana · implied b. ~1929 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Ethel F. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Montana |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Montana |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
1940
Deer-Lodge-County, Montana
Daughter, age 11
Deer-Lodge-County, Montana · implied b. ~1929 — 9 household members
| Surname | Harris |
| Given Name | Ethel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Montana |
| 1935 Residence (City) | Anaconda City |
| 1935 Residence (County) | Deer Lodge |
| Highest Grade | 4 |
| 1935 Residence | Same House |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
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 Harris across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ethel Harris
Daughter · 1940 · age 11 · b. ~1929 · Montana
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Sibling
Jeanette Harris
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Harris
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Harris
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Harris
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Melvin Harris
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Harris
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Harris
Sibling · 1940 · age 9
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 — Deer-Lodge-County, Montana
Open full size
1940 US Federal Census — Deer-Lodge-County, Montana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02217-00508)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas Monahan | 70 | Head | — | Eire |
| 2 | Ellen Monahan | 60 | Wife | — | Montana |
| 3 | Virginia Monahan | 21 | Daughter | — | Montana |
| 4 | Kathryn Hill | 32 | Daughter | — | Montana |
| 5 | Norma Hill | 8 | Granddaughter | — | Idaho |
| 6 | Joan Hill | 5 | Granddaughter | — | Montana |
| 7 | Thomas Walker | 36 | Head | Janitor | Texas |
| 8 | Audrey Ab Walker | 9 | Daughter | — | Montana |
| 9 | Leroy Moore | 60 | Lodger | — | Texas |
| 10 | Charlie Cropper | 64 | Head | — | Indiana |
| 11 | Joel Reed | 35 | Head | Bricklayer | Sweden |
| 12 | Josephine Reed | 26 | Wife | — | Montana |
| 13 | Harold Reed | 7 | Son | — | Montana |
| 14 | Alvin W Tarkalson | 35 | Head | Truck Driver | Montana |
| 15 | Ruth Tarkalson | 26 | Wife | — | Utah |
| 16 | Edward J Lowell | 64 | Head | Truck Driver | Iowa |
| 17 | Adeline Lowell | 50 | Wife | — | New York |
| 18 | Edward F Lowell | 33 | Son | Phosphate Salesman | Montana |
| 19 | Lewis Lowell | 23 | Son | Laborer | Montana |
| 20 | Ben Lowell | 21 | Son | Truck Driver | Montana |
| 21 | Frances Lowell | 19 | Daughter | — | Montana |
| 22 | Bryant Barker | 52 | Head | Janitor | North Carolina |
| 23 | Leila Barker | 56 | Wife | — | Texas |
| 24 | Bryant Jr. Barker | 18 | Son | — | Montana |
| 25 | Ora S Dennis | 53 | Head | Janitor | Ohio |
| 26 | Carrie Dennis | 52 | Wife | — | Iowa |
| 27 | John Gibbs | 23 | Grandson | Laborer | Ohio |
| 28 | Lawrence Gibbs | 6 | Grandson | — | Washington |
| 29 | Charles H Puterbaugh | 53 | Head | Brakeman | Ohio |
| 30 | Flonnie Puterbaugh | 56 | Wife | — | Ohio |
| 31 | Ann Harris | 40 | Head | — | Montana |
| 32 | Jeanette Harris | 23 | Daughter | Janitress | Montana |
| 33 | William Harris | 20 | Son | Laborer | Montana |
| 34 | Fred Harris | 18 | Son | — | Montana |
| 35 | Raymond Harris | 15 | Son | — | Montana |
| 36 | Robert Harris | 13 | Son | — | Montana |
| 37 | Ethel Harris THIS PERSON | 11 | Daughter | — | Montana |
| 38 | Helen Harris | 9 | Daughter | — | Montana |
| 39 | Melvin Harris | 6 | Son | — | Montana |
| 40 | Elizabeth Ellis | 69 | Head | — | England |
Related Census Records
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)