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John Mcmullen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Luce-County, Michigan
Our Model Tree links this John Mcmullen across the 1930 and 1940 US Censuses in Luce-County, Michigan (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 9-person household.
Age 14
b. ~1926
Male
Son
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Luce-County, Michigan |
| Surname | McMullen |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | McMillan Twp |
| 1935 Residence (County) | Luce |
| Additional Details | |
| Highest Grade | 8 |
| 1935 Residence | Same House |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Mcmillan Twp |
| Est. Birth Year | ~1926 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Theodore Mcmullen | Son | — | 2 | ~1938 |
| Clinton Mcmullen | Son | — | 7 | ~1933 |
| John Mcmullen | Son | — | 14 | ~1926 |
| Clara Mcmullen | Spouse | — | 36 | ~1904 |
| Marjorie Mcmullen | Daughter | — | 4 | ~1936 |
| John Mcmullen | Head | — | 53 | ~1887 |
| Russell Mcmullen | Son | — | 13 | ~1927 |
| Edward Mcmullen | Son | — | 11 | ~1929 |
| Lyle Mcmullen | Son | — | 9 | ~1931 |
Census Appearances
1930
Luce, Michigan
Son, age 4
Luce, Michigan · implied b. ~1926 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McMullen |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Luce-County, Michigan
Son, age 14
Luce-County, Michigan · implied b. ~1926 — 9 household members
| Surname | McMullen |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | McMillan Twp |
| 1935 Residence (County) | Luce |
| Highest Grade | 8 |
| 1935 Residence | Same House |
| 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 Mcmullen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Mcmullen
Son · 1940 · age 14 · b. ~1926 · Michigan
★ You are viewing this record
Sibling
Theodore Mcmullen
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Russell Mcmullen
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clinton Mcmullen
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lyle Mcmullen
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Mcmullen
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marjorie Mcmullen
Sibling · 1940 · age 4
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 — Luce-County, Michigan
Open full size
1940 US Federal Census — Luce-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01781-00118)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Dorothy Simons | 14 | Daughter | — | Michigan |
| 2 | Curt Nelson | 46 | Head | Mill Hand | Michigan |
| 3 | Pauline Nelson | 39 | Wife | — | Michigan |
| 4 | Paul Nelson | 17 | Son | Farm Worker | Michigan |
| 5 | Raymond Nelson | 14 | Son | — | Michigan |
| 6 | Myrtle Nelson | 7 | Daughter | — | Michigan |
| 7 | George Nelson | 5 | Son | — | Michigan |
| 8 | David Nelson | 2 | Son | — | Michigan |
| 9 | Sumner Howard | 35 | Head | Farm Hand | Michigan |
| 10 | Ethel Howard | 31 | Wife | — | Michigan |
| 11 | Helen Howard | 10 | Daughter | — | Michigan |
| 12 | William Howard | 9 | Son | — | Michigan |
| 13 | Ernest Havens | 52 | Head | Laborer | Michigan |
| 14 | Nathan Smith | 53 | Head | Ore Wheeler | Michigan |
| 15 | Jeanne Kuly | 58 | Mother | — | Michigan |
| 16 | Carl Kuly | 15 | Brother | — | Michigan |
| 17 | Joseph Bometich | 60 | Head | Laborer | Yugoslavia |
| 18 | Louise Bometich | 52 | Wife | — | Yugoslavia |
| 19 | Joseph Bometich | 17 | Son | — | Michigan |
| 20 | Don Bometich | 15 | Son | — | Michigan |
| 21 | Louie Bometich | 12 | Son | — | Michigan |
| 22 | Annie Bometich | 10 | Daughter | — | Michigan |
| 23 | John Mcmullen | 53 | Head | Laborer | Michigan |
| 24 | Clara Mcmullen | 36 | Wife | — | Michigan |
| 25 | John Mcmullen THIS PERSON | 14 | Son | — | Michigan |
| 26 | Russell Mcmullen | 13 | Son | — | Michigan |
| 27 | Edward Mcmullen | 11 | Son | — | Michigan |
| 28 | Lyle Mcmullen | 9 | Son | — | Michigan |
| 29 | Clinton Mcmullen | 7 | Son | — | Michigan |
| 30 | Marjorie Mcmullen | 4 | Daughter | — | Michigan |
| 31 | Theodore Mcmullen | 2 | Son | — | Michigan |
| 32 | Henrietta Crawford | 57 | Head | — | England |
| 33 | Omar Crawford | 22 | Son | Fireman | British Columbia |
| 34 | Mason Palmer | 50 | Head | Ore Scaler | Michigan |
| 35 | Ellen Palmer | 43 | Wife | — | Michigan |
| 36 | Douglas Palmer | 25 | Son | Coal Scaler | Michigan |
| 37 | Lois Ann Palmer | 17 | Daughter | — | Michigan |
| 38 | Oscar Palmer | 20 | Son | Farm Worker | Michigan |
| 39 | Richard Palmer | 10 | Son | — | Michigan |
| 40 | Frederick Palmer | 4 | Son | — | 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)