RS
Robert Simmons — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Plymouth-County, Massachusetts
Our Model Tree links this Robert Simmons across the 1930 and 1940 US Censuses in Plymouth-County, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1930), then head of a 9-person household.
Age 10
b. ~1930
Male
Son
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Plymouth-County, Massachusetts |
| Surname | Simmons |
| Given Name | Robert E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Hanson Town |
| 1935 Residence (County) | Plymouth |
| Additional Details | |
| Highest Grade | G 2 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Hanson Town |
| 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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Barbara Simmons | Daughter | — | 6 | ~1934 |
| Myrtle Simmons | Daughter | — | 14 | ~1926 |
| Shirley Simmons | Daughter | — | 8 | ~1932 |
| Raymond Simmons | Head | — | 38 | ~1902 |
| Frank Simmons | Son | — | 7 | ~1933 |
| Richard Simmons | Son | — | 4 | ~1936 |
| Carl Simmons | Son | — | 12 | ~1928 |
| Robert Simmons | Son | — | 10 | ~1930 |
| Della Simmons | Spouse | — | 35 | ~1905 |
Census Appearances
1930
Plymouth, Massachusetts
Other, age 1
Plymouth, Massachusetts · implied b. ~1929 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Simmons |
| Given Name | Robert E |
| Relationship to Head | Nephew |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Illinois |
| Mother's Birthplace | New York |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Plymouth-County, Massachusetts
Son, age 10
Plymouth-County, Massachusetts · implied b. ~1930 — 9 household members
| Surname | Simmons |
| Given Name | Robert E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Hanson Town |
| 1935 Residence (County) | Plymouth |
| Highest Grade | G 2 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Simmons across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Simmons
Son · 1940 · age 10 · b. ~1930 · Massachusetts
★ You are viewing this record
Sibling
Shirley Simmons
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Simmons
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Simmons
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Barbara Simmons
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Simmons
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Myrtle Simmons
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 — Plymouth-County, Massachusetts
Open full size
1940 US Federal Census — Plymouth-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01638-00148)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Andrew T Darsch | 11 | Son | — | Massachusetts |
| 42 | Valden Pierce | 55 | Head | Truck Driver | Canada |
| 43 | Mae L Pierce | 50 | Wife | — | England |
| 44 | Chester W Pierce | 22 | Son | Chef | Massachusetts |
| 45 | Robert V Pierce | 17 | Son | Laborer | Massachusetts |
| 46 | Mary L Pierce | 14 | Daughter | — | Massachusetts |
| 47 | Frank Tassinari | 39 | Head | Machinist | Massachusetts |
| 48 | Anna M Tassinari | 33 | Wife | — | Massachusetts |
| 49 | Norman F Tassinari | 13 | Son | — | Massachusetts |
| 50 | Roy C Tassinari | 10 | Son | — | Massachusetts |
| 51 | Lorraine Tassinari | 6 | Daughter | — | Massachusetts |
| 52 | William J Farley | 44 | Head | Postmaster | New York |
| 53 | Loretta Farley | 43 | Wife | Screener | Massachusetts |
| 54 | W. Wendell Farley | 20 | Son | Clerk | Massachusetts |
| 55 | Max Raby | 84 | Father in law | Retired | Germany |
| 56 | Chester Tassinari | 63 | Head | Wpa Laborer | Italy |
| 57 | Ida Tassinari | 64 | Wife | — | Italy |
| 58 | Albanela Tassinari | 26 | Daughter | Laborer | Massachusetts |
| 59 | John W. Nosapce | 42 | Head | Foreman | Massachusetts |
| 60 | Maude Nosapce | 39 | Wife | — | England |
| 61 | Albert E Nosapce | 18 | Son | Electric Welding | Massachusetts |
| 62 | Edith E Nosapce | 16 | Daughter | — | Massachusetts |
| 63 | Ralph W Daley | 42 | Head | Machinist | Massachusetts |
| 64 | Mildred L Daley | 45 | Wife | — | Massachusetts |
| 65 | John W Daley | 19 | Son | Laborer Shipping Room | Massachusetts |
| 66 | Louis E Hartley | 19 | Lodger | Waiter | Massachusetts |
| 67 | Kenneth J Daley | 40 | Head | Shipper | Massachusetts |
| 68 | Myra R. Daley | 39 | Wife | Sticher | Massachusetts |
| 69 | Gertrude P. Daley | 15 | Daughter | — | Massachusetts |
| 70 | Kenneth J. Daley | 13 | Son | — | Massachusetts |
| 71 | Jack R Daley | 5 | Son | — | Massachusetts |
| 72 | Raymond A Simmons | 38 | Head | Laborer | Illinois |
| 73 | Della L Simmons | 35 | Wife | — | New York |
| 74 | Myrtle G Simmons | 14 | Daughter | — | Indiana |
| 75 | Carl W Simmons | 12 | Son | — | Indiana |
| 76 | Robert E Simmons THIS PERSON | 10 | Son | — | Massachusetts |
| 77 | Shirley L Simmons | 8 | Daughter | — | Massachusetts |
| 78 | Frank E Simmons | 7 | Son | — | Massachusetts |
| 79 | Barbara M Simmons | 6 | Daughter | — | Massachusetts |
| 80 | Richard R Simmons | 4 | Son | — | Massachusetts |
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)