LJ
Lillian Jones — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Oakland-County, Michigan
Our Model Tree links this Lillian Jones across the 1930 and 1940 US Censuses in Oakland-County, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 10-person household.
Age 10
b. ~1930
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Oakland-County, Michigan |
| Surname | Jones |
| Given Name | Lillian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Ferndale City |
| 1935 Residence (County) | Oakland |
| Additional Details | |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Ferndale City |
| Est. Birth Year | ~1930 |
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 | — | 10 | ~1930 |
| Phyllis Jones | Daughter | — | 5 | ~1935 |
| Floyd Jones | Head | — | 46 | ~1894 |
| Robert Jones | Son | — | 7 | ~1933 |
| Wayne Jones | Son | — | 5 | ~1935 |
| Floyd Jones | Son | — | 16 | ~1924 |
| Henry Jones | Son | — | 22 | ~1918 |
| William Jones | Son | — | 11 | ~1929 |
| Harold Jones | Son | — | 8 | ~1932 |
| Susie Jones | Spouse | — | 41 | ~1899 |
Census Appearances
1930
Oakland, Michigan
Daughter, age
Oakland, Michigan · implied b. ~1930 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Lillian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Oakland-County, Michigan
Daughter, age 10
Oakland-County, Michigan · implied b. ~1930 — 10 household members
| Surname | Jones |
| Given Name | Lillian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Ferndale City |
| 1935 Residence (County) | Oakland |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 10 · b. ~1930 · Michigan
★ You are viewing this record
Sibling
William Jones
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Floyd Jones
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry Jones
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Phyllis Jones
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Jones
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Jones
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wayne Jones
Sibling · 1940 · age 5
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 — Oakland-County, Michigan
Open full size
1940 US Federal Census — Oakland-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01799-00346)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Julia Eastland | 42 | Head | Teacher | Illinois |
| 42 | Patricia Eastland | 14 | Daughter | — | Michigan |
| 43 | Beulah Medon | 43 | Lodger | Secretary | Michigan |
| 44 | Otto Walker | 58 | Head | Painter | Michigan |
| 45 | Myrtle Walker | 46 | Wife | — | Canada-English |
| 46 | Marvin Walker | 7 | Son | — | Michigan |
| 47 | Orlin Garber | 50 | Head | Salesman | Pennsylvania |
| 48 | Robert Garber | 27 | Son | Tabulator | Colorado |
| 49 | Robert Pepper | 50 | Head | Shipping Clerk | Canada-English |
| 50 | Hazel Pepper | 41 | Wife | — | Canada-English |
| 51 | Francis Pepper | 18 | Daughter | — | Canada-English |
| 52 | Dorothy Pepper | 13 | Daughter | — | Canada-English |
| 53 | Glenna Pepper | 8 | Daughter | — | Canada-English |
| 54 | Floyd Jones | 46 | Head | Machine Opertr | Kansas |
| 55 | Susie Jones | 41 | Wife | — | Missouri |
| 56 | Henry Jones | 22 | Son | Polisher | Kansas |
| 57 | Floyd Jr. Jones | 16 | Son | — | Kansas |
| 58 | William Jones | 11 | Son | — | Michigan |
| 59 | Lillian Jones THIS PERSON | 10 | Daughter | — | Michigan |
| 60 | Harold Jones | 8 | Son | — | Michigan |
| 61 | Robert Jones | 7 | Son | — | Michigan |
| 62 | Phyllis Jones | 5 | Daughter | — | Michigan |
| 63 | Wayne Jones | 5 | Son | — | Michigan |
| 64 | Clyde M Cook | 34 | Head | Accountant | Illinois |
| 65 | Mary L Cook | 29 | Wife | Stenographer | Pennsylvania |
| 66 | Clare Shin | 35 | Head | Salesman | Michigan |
| 67 | Rita Shin | 31 | Wife | Asst Supervisor | Massachusetts |
| 68 | Sterling G. Spade | 69 | Lodger | Painter | Ohio |
| 69 | Ralph Casey | 37 | Head | Clutch Assembler | Maine |
| 70 | Mae Casey | 32 | Wife | — | Michigan |
| 71 | Alfred Clark | 28 | Head | Foundry | Kentucky |
| 72 | Erna Clark | 20 | Wife | Straightener | Ohio |
| 73 | William Kronenberg | 51 | Head | Heat-Treat Man | Illinois |
| 74 | Blanche Kronenberg | 48 | Wife | — | Michigan |
| 75 | William Kronenberg | 20 | Son | Apprentice Trade School | Michigan |
| 76 | Mary Ellen Kronenberg | 18 | Daughter | — | Michigan |
| 77 | John E Kronenberg | 16 | Son | — | Michigan |
| 78 | Ray L Kronenberg | 10 | Son | — | Michigan |
| 79 | Joyanne Kronenberg | 6 | Daughter | — | Michigan |
| 80 | Placid La Belle | 45 | Head | Tool Maker | Michigan |
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)