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Robert Hopkins — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegan-County, Michigan
Our Model Tree links this Robert Hopkins across the 1930 and 1940 US Censuses in Allegan-County, Michigan (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 8-person household.
Age 18
b. ~1922
Male
Son
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegan-County, Michigan |
| Surname | Hopkins |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Allegan |
| 1935 Residence (County) | Allegan |
| Additional Details | |
| Occupation | farm labor |
| Industry | farm |
| Class of Worker | PW |
| Hours Worked | 70 |
| Income (1939) | 866 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | Farm Laborer |
| Township / Ward | Allegan |
| Est. Birth Year | ~1922 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Marie Hopkins | Daughter | — | 12 | ~1928 |
| Dorothy Hopkins | Spouse | — | 52 | ~1888 |
| Robert Hopkins | Son | — | 18 | ~1922 |
| Guy Hopkins | Son | — | 14 | ~1926 |
| Mary Hopkins | Daughter | — | 9 | ~1931 |
| Robert Hopkins | Head | — | 49 | ~1891 |
| Ned Hopkins | Son | — | 16 | ~1924 |
| Allen Hopkins | Son | — | 4 | ~1936 |
Census Appearances
1930
Allegan, Michigan
Son, age 8
Allegan, Michigan · implied b. ~1922 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hopkins |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Allegan-County, Michigan
Son, age 18
Allegan-County, Michigan · implied b. ~1922 — 8 household members
| Surname | Hopkins |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Allegan |
| 1935 Residence (County) | Allegan |
| Occupation | farm labor |
| Industry | farm |
| Class of Worker | PW |
| Hours Worked | 70 |
| Income (1939) | 866 |
| Highest Grade | Hs 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 Robert Hopkins across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Hopkins
Son · 1940 · age 18 · b. ~1922 · Michigan
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Sibling
Mary Hopkins
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ned Hopkins
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Allen Hopkins
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Hopkins
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Guy Hopkins
Sibling · 1940 · age 14
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 — Allegan-County, Michigan
Open full size
1940 US Federal Census — Allegan-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01721-00151)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Luella Mayer | 65 | Head | Farmer | Michigan |
| 42 | Keith Pagg | 27 | Head | Truck Driver | Michigan |
| 43 | Fern Pagg | 23 | Wife | — | Michigan |
| 44 | Wendell Pagg | 6 | Son | — | Michigan |
| 45 | Roger Pagg | 4 | Son | — | Michigan |
| 46 | Emil Mellies | 71 | Head | — | Germany |
| 47 | Gertie Mellies | 55 | Wife | — | Pennsylvania |
| 48 | Alonzo Campo | 38 | Head | Farmer | Georgia |
| 49 | Mattie Campo | 65 | Mother | — | Georgia |
| 50 | Fred Lemley | 53 | Head | Common Labor | Ohio |
| 51 | Minnie Lemley | 55 | Wife | — | Indiana |
| 52 | Edwin Lemley | 24 | Head | Common Labor | Indiana |
| 53 | Ethel Lemley | 24 | Wife | — | Michigan |
| 54 | Frederick Lemley | 4 | Son | — | Michigan |
| 55 | Ray Lemley | 27 | Head | Common Labor | Indiana |
| 56 | Mary Lemley | 31 | Wife | — | Illinois |
| 57 | Gloria Lemley | 3 | Daughter | — | Michigan |
| 58 | Harvey Lemley | 33 | Head | Moulder | Illinois |
| 59 | Caroline Lemley | 29 | Wife | — | Michigan |
| 60 | Kenneth Lemley | 9 | Son | — | Michigan |
| 61 | Henry Hyde | 53 | Head | Farm Labor | New York |
| 62 | Margaret Hyde | 50 | Wife | — | Indiana |
| 63 | Robert Hopkins | 49 | Head | Farmer | Michigan |
| 64 | Dorothy Hopkins | 52 | Wife | — | Michigan |
| 65 | Robert Hopkins THIS PERSON | 18 | Son | Farm Labor | Michigan |
| 66 | Ned Hopkins | 16 | Son | — | Michigan |
| 67 | Guy Hopkins | 14 | Son | — | Michigan |
| 68 | Marie Hopkins | 12 | Daughter | — | Michigan |
| 69 | Mary Hopkins | 9 | Daughter | — | Michigan |
| 70 | Allen Hopkins | 4 | Son | — | Michigan |
| 71 | Julius Holman | 31 | Head | Machinist | Michigan |
| 72 | Alice Holman | 23 | Wife | — | Michigan |
| 73 | Robert Holman | 2 | Son | — | Michigan |
| 74 | Eugene Holman | 1 | Son | — | Michigan |
| 75 | Nettie Lemon | 59 | Head | — | Michigan |
| 76 | George Alexander | 63 | Brother | — | Michigan |
| 77 | Henry Lucasse | 35 | Head | Farmer | Michigan |
| 78 | Grace Lucasse | 23 | Wife | — | Michigan |
| 79 | Arthur Lucasse | 3 | Son | — | Michigan |
| 80 | Emil Schmitz | 65 | Head | Candy Manufacturer | England |
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)