RH
Robert Holmes — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mason-County, Michigan
Our Model Tree links this Robert Holmes across the 1930 and 1940 US Censuses in Mason-County, Michigan (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 10-person household.
Age 18
b. ~1922
Male
Son
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Mason-County, Michigan |
| Surname | Holmes |
| Given Name | Robert W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Freesoil |
| 1935 Residence (County) | Mason |
| Additional Details | |
| Occupation | Sales Clerk |
| Industry | Retail Dept. Store |
| Class of Worker | PW |
| Hours Worked | 35 |
| Income (1939) | 130 |
| Highest Grade | Hs 2 |
| 1935 Residence | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | Sales Clerk |
| Township / Ward | Ludington |
| 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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Willard Holmes | Son | — | 22 | ~1918 |
| Robert Holmes | Son | — | 18 | ~1922 |
| Evelyn Holmes | Daughter | — | 13 | ~1927 |
| Virginia Holmes | Daughter | — | 10 | ~1930 |
| Rex Holmes | Son | — | 16 | ~1924 |
| Blank Blank Line | Other | — | — | |
| Frederick Holmes | Son | — | 7 | ~1933 |
| Roger Holmes | Son | — | 11 | ~1929 |
| Wilson Holmes | Head | — | 48 | ~1892 |
| Beverly Holmes | Daughter | — | 23 | ~1917 |
Census Appearances
1930
Mason, Michigan
Son, age 8
Mason, Michigan · implied b. ~1922 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Holmes |
| Given Name | Robert J. |
| 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
Mason-County, Michigan
Son, age 18
Mason-County, Michigan · implied b. ~1922 — 10 household members
| Surname | Holmes |
| Given Name | Robert W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Freesoil |
| 1935 Residence (County) | Mason |
| Occupation | Sales Clerk |
| Industry | Retail Dept. Store |
| Class of Worker | PW |
| Hours Worked | 35 |
| Income (1939) | 130 |
| Highest Grade | Hs 2 |
| 1935 Residence | Michigan |
| 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 Holmes across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Holmes
Son · 1940 · age 18 · b. ~1922 · Michigan
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Sibling
Virginia Holmes
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willard Holmes
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roger Holmes
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Holmes
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frederick Holmes
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rex Holmes
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beverly Holmes
Sibling · 1940 · age 23
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 — Mason-County, Michigan
Open full size
1940 US Federal Census — Mason-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01788-00333)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Dorothy Carlson | 14 | Daughter | — | Michigan |
| 42 | Helen Carlson | 3 | Daughter | — | Michigan |
| 43 | Charles L. Michalski | 36 | Head | Bed-Laster | Michigan |
| 44 | Anna Michalski | 33 | Wife | — | Michigan |
| 45 | Gary Michalski | 5 | Son | — | Michigan |
| 46 | Richard Michalski | 1 | Son | — | Michigan |
| 47 | Ida Ruth Train | 59 | Head | Maid | Michigan |
| 48 | Herbert Train | 56 | Brother | Laborer | Michigan |
| 49 | Wilson L. Holmes | 48 | Head | Operator Attendant | Michigan |
| 50 | Beverly M. Holmes | 23 | Daughter | — | Michigan |
| 51 | Willard W. Holmes | 22 | Son | Deck Hand | Michigan |
| 52 | Robert W. Holmes THIS PERSON | 18 | Son | Sales Clerk | Michigan |
| 53 | Rex L. Holmes | 16 | Son | Attendant | Michigan |
| 54 | Evelyn L. Holmes | 13 | Daughter | — | Michigan |
| 55 | Roger A. Holmes | 11 | Son | — | Michigan |
| 56 | Virginia M. Holmes | 10 | Daughter | — | Michigan |
| 57 | Frederick Holmes | 7 | Son | — | Michigan |
| 58 | Blank Line Blank Line | None | Blank line | Blank Line | Blank line |
| 59 | Vincent Lobatto | 49 | Head | Concrete Worker | Michigan |
| 60 | Frances Lobatto | 45 | Wife | Sewer | Poland |
| 61 | Emery J. Lobatto | 21 | Son | Concrete Worker | Michigan |
| 62 | Joseph Dursema | 74 | Head | — | Holland |
| 63 | Helen Dursema | 69 | Wife | — | Holland |
| 64 | Jean Hollinger | 48 | Daughter | Practical Nurse | Michigan |
| 65 | Jennie Pioszak | 49 | Head | Laborer | Michigan |
| 66 | Gordon Pioszak | 24 | Son | Furniture Finisher | Michigan |
| 67 | Lorraine Pioszak | 22 | Daughter | Sales-Clerk | Michigan |
| 68 | Phyllis Pioszak | 15 | Daughter | — | Michigan |
| 69 | Alice Pioszak | 13 | Daughter | — | Michigan |
| 70 | Jeanette Pioszak | 11 | Daughter | — | Michigan |
| 71 | William Jr. Pioszak | 8 | Son | — | Michigan |
| 72 | Robert Laird | 61 | Head | Laborer | Michigan |
| 73 | Ruth Laird | 49 | Wife | — | Michigan |
| 74 | La Verl Laird | 12 | Daughter | — | Michigan |
| 75 | Henry Glania | 52 | Head | Farmer | Michigan |
| 76 | Pearl Glania | 53 | Wife | Cook | Michigan |
| 77 | Agnes Leonard | 47 | Head | Maid | Michigan |
| 78 | Elmer Leonard | 22 | Son | Power Sander Operator | Michigan |
| 79 | Anne Marie Leonard | 18 | Daughter | — | Michigan |
| 80 | Harry Leonard | 16 | Son | Caddie | 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)