LJ
Lillian Jones — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Pondera-County, Montana
Our Model Tree links this Lillian Jones across the 1930 and 1940 US Censuses in Pondera-County, Montana (XGBoost, ~Confirmed) — first a daughter (b.~1913), then head of a 10-person household.
Age 27
b. ~1913
Female
Daughter
Born: Nebraska
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Pondera-County, Montana |
| Surname | Jones |
| Given Name | Lillian |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Nebraska |
| 1935 Residence (City) | School Dist 2 Dupuyer |
| 1935 Residence (County) | Pondera |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
| Township / Ward | School Dist 2 Dupuyer |
| Est. Birth Year | ~1913 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lillian | Age | Birth yr |
|---|---|---|---|---|
| Lillian Jones | Daughter | — | 27 | ~1913 |
| Florence Fisher | Daughter | — | 22 | ~1918 |
| Marion Jones | Daughter | — | 23 | ~1917 |
| Harry Jones | Head | — | 51 | ~1889 |
| Keith Fisher | Son | — | ~1940 | |
| John Jones | Son | — | 18 | ~1922 |
| Nicholas Fisher | Son | — | 3 | ~1937 |
| William Jones | Son | — | 20 | ~1920 |
| Alice Salois | Spouse | — | 33 | ~1907 |
| Eva Jones | Spouse | — | 48 | ~1892 |
Census Appearances
1930
Pondera, Montana
Daughter, age 17
Pondera, Montana · implied b. ~1913 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Lillian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | South Dakota |
| Can Read/Write | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1940
Pondera-County, Montana
Daughter, age 27
Pondera-County, Montana · implied b. ~1913 — 10 household members
| Surname | Jones |
| Given Name | Lillian |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Nebraska |
| 1935 Residence (City) | School Dist 2 Dupuyer |
| 1935 Residence (County) | Pondera |
| Income (1939) | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
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 Lillian Jones across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lillian Jones
Daughter · 1940 · age 27 · b. ~1913 · Montana
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Sibling
Marion Jones
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nicholas Fisher
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Keith Fisher
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Fisher
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Jones
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Jones
Sibling · 1940 · age 18
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 — Pondera-County, Montana
Open full size
1940 US Federal Census — Pondera-County, Montana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02227-00020)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ernest Savory | 77 | Head | Rancher | England |
| 42 | Annie Savory | 67 | Wife | House Keeper | Ireland |
| 43 | James Herrick | 76 | Head | Farmer | Pennsylvania |
| 44 | John Salois | 59 | Head | Carpenter | Canada |
| 45 | Mary Salois | 53 | Wife | House Wife | Montana |
| 46 | James Salois | 24 | son | Barker | Montana |
| 47 | Carl Salois | 20 | son | Laborer | Montana |
| 48 | Donald Salois | 15 | son | Laborer | Montana |
| 49 | Stanley Salois | 13 | son | — | Montana |
| 50 | Bernice Salois | 19 | daughter | Clerk | Montana |
| 51 | Willa Salois | 16 | daughter | House Maid | Montana |
| 52 | Betty Lou Salois | 12 | daughter | — | Montana |
| 53 | Emmet Sullivan | 26 | Head | Clerk | Montana |
| 54 | Viola Sullivan | 26 | Wife | House Wife | Oklahoma |
| 55 | James Sullivan | 6 | son | — | Montana |
| 56 | David Salois | 42 | Head | Laborer | Montana |
| 57 | Lizzie Salois | 32 | Wife | House Wife | Montana |
| 58 | Roy Salois | 15 | son | Laborer | Montana |
| 59 | Everett Salois | 13 | son | — | Montana |
| 60 | Vern Salois | 11 | son | — | Montana |
| 61 | Martin Salois | 10 | son | — | Montana |
| 62 | Raymond Salois | 8 | son | — | Montana |
| 63 | Rose Chadwick | 67 | mother | Home | Illinois |
| 64 | C. W. Drew | 72 | Head | Farmer | Minnesota |
| 65 | Sadye Drew | 51 | Wife | House Wife | Iowa |
| 66 | Harry Jones | 51 | Head | Maintenance Man | Nebraska |
| 67 | Eva Jones | 48 | Wife | House Wife | South Dakota |
| 68 | Lillian Jones THIS PERSON | 27 | daughter | — | Nebraska |
| 69 | Marion Jones | 23 | daughter | — | Nebraska |
| 70 | William Jones | 20 | son | — | Montana |
| 71 | John Jr. Jones | 18 | son | — | Montana |
| 72 | Florence Fisher | 22 | daughter | Housewife | Montana |
| 73 | Nicholas Fisher | 3 | son | — | Montana |
| 74 | Keith Fisher | 0 | son | — | Montana |
| 75 | Alice Salois | 33 | Wife | House Wife | Alberta |
| 76 | Tony Salois | 45 | Head | Laborer | Montana |
| 77 | James Lachle | 33 | Head | Farmer | Montana |
| 78 | Anna Lachle | 33 | Wife | House Wife | Montana |
| 79 | Connie Lachle | 9 | daughter | — | Montana |
| 80 | Anna Lee Lachle | 0 | daughter | — | Montana |
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)