EM
Ella Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jefferson-County, Idaho
Our Model Tree links this Ella Martin across the 1930 and 1940 US Censuses in Jefferson-County, Idaho (XGBoost, ~Confirmed) — first a spouse (b.~1886), then head of a 8-person household.
Age 54
b. ~1886
Female
Spouse
Born: Utah
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Idaho |
| Surname | Martin |
| Given Name | Ella J. |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Idaho |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Township / Ward | Grant Ward Precinct |
| Est. Birth Year | ~1886 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ella | Age | Birth yr |
|---|---|---|---|---|
| Verna Martin | Daughter | — | 12 | ~1928 |
| Leonard Martin | Son | — | 25 | ~1915 |
| Ruth Martin | Daughter | — | 7 | ~1933 |
| Don Martin | Son | — | 20 | ~1920 |
| Nora Martin | Daughter | — | 18 | ~1922 |
| Ella Martin | Spouse | — | 54 | ~1886 |
| Dee Martin | Son | — | 16 | ~1924 |
| Arthur Martin | Head | — | 60 | ~1880 |
Census Appearances
1930
Bonneville, Idaho
Other, age 44
Bonneville, Idaho · implied b. ~1886 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Ella J. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Utah |
| Age at First Marriage | 16 |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Jefferson-County, Idaho
Spouse, age 54
Jefferson-County, Idaho · implied b. ~1886 — 8 household members
| Surname | Martin |
| Given Name | Ella J. |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Jefferson |
| Highest Grade | No 5 |
| 1935 Residence | Idaho |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
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 Ella Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ella Martin
Spouse · 1940 · age 54 · b. ~1886 · Idaho
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Jefferson-County, Idaho
Open full size
1940 US Federal Census — Jefferson-County, Idaho
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00747-00536)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Guella Ashment | 7 | daughter | — | Idaho |
| 42 | Connie Ashment | 5 | daughter | — | Idaho |
| 43 | Dean Ashment | 4 | son | — | Idaho |
| 44 | Ray Ashment | 1 | son | — | Idaho |
| 45 | George R. Futrell | 62 | Head | Farmer | Utah |
| 46 | Mary Futrell | 68 | wife | — | Utah |
| 47 | Elias Field | 27 | Head | Farmer | Utah |
| 48 | Alice Field | 26 | wife | — | Idaho |
| 49 | Larry Field | 3 | son | — | Idaho |
| 50 | Joseph Jr. Field | 67 | Head | Farmer | Utah |
| 51 | Lucie Field | 64 | wife | — | Utah |
| 52 | Arthur E. Martin | 60 | Head | Farmer | Missouri |
| 53 | Ella J. Martin THIS PERSON | 54 | wife | — | Utah |
| 54 | Leonard Martin | 25 | son | Laborer | Utah |
| 55 | Don Martin | 20 | son | Laborer | Idaho |
| 56 | Nora Martin | 18 | daughter | — | Idaho |
| 57 | Dee L. Martin | 16 | son | — | Idaho |
| 58 | Verna Martin | 12 | daughter | — | Idaho |
| 59 | Ruth Martin | 7 | daughter | — | Idaho |
| 60 | Wells Taylor | 33 | Head | Merchant | Idaho |
| 61 | Thelma Taylor | 29 | wife | — | Idaho |
| 62 | Demont Taylor | 10 | son | — | Idaho |
| 63 | Paul Taylor | 6 | son | — | Idaho |
| 64 | Nancy Taylor | 3 | daughter | — | Idaho |
| 65 | George A. Taylor | 42 | Head | Farmer | Idaho |
| 66 | Russell D. Taylor | 36 | brother | Farmer | Idaho |
| 67 | Bertha Sauer | 45 | Head | — | Idaho |
| 68 | Keith W. Sauer | 18 | son | Laborer | Idaho |
| 69 | Shirley M. Sauer | 16 | daughter | — | Idaho |
| 70 | Doane H. Sauer | 14 | son | — | Idaho |
| 71 | Merle O. Sauer | 12 | son | — | Idaho |
| 72 | Frank Martineau | 35 | Head | Farmer | Idaho |
| 73 | Geneva Martineau | 35 | wife | — | Utah |
| 74 | Reid Martineau | 14 | son | — | Idaho |
| 75 | Robert Martineau | 12 | son | — | Idaho |
| 76 | Dale Martineau | 11 | son | — | Calif. |
| 77 | Gary Martineau | 3 | son | — | Idaho |
| 78 | Ann Els Martineau | 74 | Head | — | Utah |
| 79 | Lorin P. Mickelsen | 32 | Head | Teacher | Idaho |
| 80 | Sydney C. Mickelsen | 31 | wife | — | New Mexico |
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)