JM
John Mcmillan — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Chippewa-County, Michigan
Our Model Tree links this John Mcmillan across the 1920, 1930 and 1940 US Censuses in Chippewa-County, Michigan (XGBoost, ~Confirmed) — first a head (b.~1874), then head of a 3-person household.
Age 66
b. ~1874
Male
Head
Born: Michigan
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Chippewa-County, Michigan |
| Surname | McMillan |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Frank Lake Twp |
| 1935 Residence (County) | Chippewa |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Frank Lake Twp |
| Est. Birth Year | ~1874 |
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 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Bessie Mcmillan | Spouse | — | 63 | ~1877 |
| Dugald Mcmillan | Son | — | 24 | ~1916 |
| John Mcmillan | Head | — | 66 | ~1874 |
Census Appearances
1920
Chippewa, Michigan
Head, age 46
Chippewa, Michigan · implied b. ~1874 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McMillan |
| Given Name | John A |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Michigan |
| Father's Birthplace | Canada |
| Mother's Birthplace | Scotland |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Chippewa, Michigan
Head, age 56
Chippewa, Michigan · implied b. ~1874 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McMullan |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 22 |
| Father's Birthplace | Canada |
| Mother's Birthplace | Scotland |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | VVVV |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 500 |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Chippewa-County, Michigan
Head, age 66
Chippewa-County, Michigan · implied b. ~1874 — 3 household members
| Surname | McMillan |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Frank Lake Twp |
| 1935 Residence (County) | Chippewa |
| Highest Grade | No 4 |
| 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 John Mcmillan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Mcmillan
Head · 1940 · age 66 · b. ~1874 · Michigan
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Chippewa-County, Michigan
Open full size
1940 US Federal Census — Chippewa-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01741-00780)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leroy Moon | 9 | Son | — | Michigan |
| 2 | Vernon Moon | 1 | Son | — | Michigan |
| 3 | Roy Elliot | 39 | Head | Tractor Operator | Michigan |
| 4 | Hazel Elliot | 31 | Wife | — | Michigan |
| 5 | Kathleen Elliot | 13 | Daughter | — | Michigan |
| 6 | Florence Elliot | 11 | Daughter | — | Michigan |
| 7 | Betty Elliot | 9 | Daughter | — | Michigan |
| 8 | Roy Elliot | 1 | Son | — | Michigan |
| 9 | George Vincent | 36 | Head | Laborer | Michigan |
| 10 | Helen Vincent | 26 | Wife | — | Michigan |
| 11 | George Vincent | 3 | Son | — | Michigan |
| 12 | David Vincent | 1 | Son | — | Michigan |
| 13 | Ira Mcmillan | 49 | Head | Laborer | Michigan |
| 14 | Lily Mcmillan | 43 | Wife | — | Michigan |
| 15 | Paul Mcmillan | 19 | Son | Laborer | Michigan |
| 16 | Raymond Mcmillan | 16 | Son | Laborer | Michigan |
| 17 | Harry Mcmillan | 5 | Son | — | Michigan |
| 18 | Robert Mcmillan | 68 | Head | Laborer | Michigan |
| 19 | Annie Mcmillan | 67 | Wife | — | Canada |
| 20 | Donald Mcmillan | 25 | Son | Laborer | Michigan |
| 21 | Janette Huntley | 28 | Daughter | (Aid To Dependent Children) | Michigan |
| 22 | Annie Huntley | 10 | Daughter | — | Michigan |
| 23 | Sara Huntley | 9 | Daughter | — | Michigan |
| 24 | Thomas Huntley | 7 | Son | — | Michigan |
| 25 | Robert Huntley | 5 | Son | — | Michigan |
| 26 | Gerald Huntley | 2 | Grandson | — | Michigan |
| 27 | John Mcmillan THIS PERSON | 66 | Head | — | Michigan |
| 28 | Bessie Mcmillan | 63 | Wife | — | Michigan |
| 29 | Dugald Mcmillan | 24 | Son | Laborer | Michigan |
| 30 | Joseph Monroe | 53 | Head | Laborer | Michigan |
| 31 | Louis Mcmillan | 27 | Head | Laborer | Michigan |
| 32 | Melvina Mcmillan | 27 | Wife | — | Michigan |
| 33 | Lois Mcmillan | 3 | Daughter | — | Michigan |
| 34 | Eldin Mcmillan | 0 | Daughter | — | Michigan |
| 35 | Jacob Hosley | 75 | Head | Old Age Pension | Michigan |
| 36 | Walter Hickert | 47 | Head | Laborer | Tennessee |
| 37 | Mary Hickert | 35 | Wife | — | Indiana |
| 38 | Ruth Hickert | 1 | Daughter | — | Michigan |
| 39 | Hershel Lovegrove | 37 | Head | Trapper | Indiana |
| 40 | Helen Lovegrove | 26 | Wife | — | Michigan |
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)