CM
Carl Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Windsor-County, Vermont
Our Model Tree links this Carl Martin across the 1930 and 1940 US Censuses in Windsor-County, Vermont (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 6-person household.
Age 11
b. ~1929
Male
Son
Born: Vermont
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Windsor-County, Vermont |
| Surname | Martin |
| Given Name | Carl C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Vermont |
| 1935 Residence (City) | Rochester Town |
| 1935 Residence (County) | Windsor |
| Additional Details | |
| Highest Grade | E-5 |
| 1935 Residence | Same house |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
| Township / Ward | Rochester Town |
| Est. Birth Year | ~1929 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Carl | Age | Birth yr |
|---|---|---|---|---|
| George Martin | Head | — | 34 | ~1906 |
| Elwood Martin | Son | — | 6 | ~1934 |
| Patricia Martin | Daughter | — | 9 | ~1931 |
| Carl Martin | Son | — | 11 | ~1929 |
| Gertrude Martin | Spouse | — | 35 | ~1905 |
| D Martin | Son | — | 10 | ~1930 |
Census Appearances
1930
Windsor, Vermont
Son, age 1
Windsor, Vermont · implied b. ~1929 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Carl |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Vermont |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | Vermont |
| Occupation | none |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
1940
Windsor-County, Vermont
Son, age 11
Windsor-County, Vermont · implied b. ~1929 — 6 household members
| Surname | Martin |
| Given Name | Carl C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Vermont |
| 1935 Residence (City) | Rochester Town |
| 1935 Residence (County) | Windsor |
| Highest Grade | E-5 |
| 1935 Residence | Same house |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
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 Carl Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Carl Martin
Son · 1940 · age 11 · b. ~1929 · Vermont
★ You are viewing this record
Sibling
D Martin
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Martin
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elwood Martin
Sibling · 1940 · age 6
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 — Windsor-County, Vermont
Open full size
1940 US Federal Census — Windsor-County, Vermont
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04240-00539)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Leroy A. Raymond | 6 | Son | — | Vermont |
| 42 | John R. Lafrance | 24 | Head | Woodworker | Vermont |
| 43 | Helen K. Lafrance | 19 | Wife | — | New Hampshire |
| 44 | George O. Martin | 34 | Head | Office Clerk | New Hampshire |
| 45 | Gertrude M. Martin | 35 | Wife | — | Vermont |
| 46 | Carl C. Martin THIS PERSON | 11 | Son | — | Vermont |
| 47 | D. Dean Martin | 10 | Son | — | Vermont |
| 48 | Patricia J. Martin | 9 | Daughter | — | Vermont |
| 49 | Elwood M. Martin | 6 | Son | — | Vermont |
| 50 | Paul H. Curtis | 31 | Head | Truck Driver | Vermont |
| 51 | Florence I. Curtis | 30 | Wife | — | Vermont |
| 52 | Jean E. Curtis | 8 | Daughter | — | Vermont |
| 53 | Evelyne E. Whitney | 44 | Head | Librarian | Vermont |
| 54 | Lois Whitney | 15 | Daughter | — | Vermont |
| 55 | Nathan R. Kirby | 61 | Head | Common Laborer | Vermont |
| 56 | Vashti L. Kirby | 59 | Wife | — | Nova Scotia |
| 57 | Wendell N. Kirby | 23 | Son | Mill Hand | Vermont |
| 58 | James B. Henry | 63 | Head | Merchant | Vermont |
| 59 | Caroline M. Henry | 59 | Wife | — | Vermont |
| 60 | Henry B. Carey | 71 | Head | — | Vermont |
| 61 | Ada M. Carey | 65 | Wife | — | Vermont |
| 62 | Gladys A. Carey | 40 | Daughter | — | Vermont |
| 63 | Howard J. Curtis | 25 | Hired hand | Hired Hand | Vermont |
| 64 | Thomas M. Nerney | 31 | Head | Roadsman | Vermont |
| 65 | Daisy E. Nerney | 25 | Wife | — | Massachusetts |
| 66 | Leon W. Mills | 43 | Head | Painter | Vermont |
| 67 | Hattie N. Mills | 37 | Wife | — | Massachusetts |
| 68 | Gordon L. Mills | 19 | Son | Mill Hand | Vermont |
| 69 | Phillip E. Mills | 12 | Son | — | Vermont |
| 70 | Willard W. Mills | 9 | Son | — | Vermont |
| 71 | Richard E. Mills | 6 | Son | — | Vermont |
| 72 | Arlene J. Mills | 5 | Daughter | — | Vermont |
| 73 | Janet A. Mills | 3 | Daughter | — | Vermont |
| 74 | George H. Kirby | 58 | Head | Farm Laborer | Vermont |
| 75 | Lillian C. Kirby | 45 | Wife | — | Vermont |
| 76 | Royce E. Kirby | 17 | Son | Farm Laborer | Vermont |
| 77 | Doris M. Kirby | 14 | Daughter | — | Vermont |
| 78 | Stanton H. Kirby | 7 | Son | — | Vermont |
| 79 | William A. Hendrix | 37 | Head | Carpenter | Vermont |
| 80 | Lucy H. Hager | 74 | Head | — | Vermont |
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)