RL
Richard Lewis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Kennebec-County, Maine
Our Model Tree links this Richard Lewis across the 1930 and 1940 US Censuses in Kennebec-County, Maine (XGBoost, ~Confirmed) — first a son (b.~1930), then head of a 11-person household.
Age 10
b. ~1930
Male
Son
Born: Maine
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Kennebec-County, Maine |
| Surname | Lewis |
| Given Name | Richard L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Maine |
| 1935 Residence (City) | Randolph |
| 1935 Residence (County) | Kennebec |
| Additional Details | |
| Highest Grade | No 2 |
| 1935 Residence | Maine |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Township / Ward | Randolph |
| 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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Richard | Age | Birth yr |
|---|---|---|---|---|
| Virginia Lewis | Daughter | — | 16 | ~1924 |
| Gertrude Allen | Daughter | — | 49 | ~1891 |
| Mary Lewis | Daughter | — | 7 | ~1933 |
| Jessie Lewis | Head | — | 36 | ~1904 |
| Frank Allen | Other | — | 57 | ~1883 |
| Emma Allen | Other | — | 71 | ~1869 |
| Joseph Lewis | Son | — | 5 | ~1935 |
| Richard Lewis | Son | — | 10 | ~1930 |
| Jessie Lewis | Son | — | 11 | ~1929 |
| Ralph Lewis | Son | — | 15 | ~1925 |
| Rosa Lewis | Spouse | — | 45 | ~1895 |
Census Appearances
1930
Kennebec, Maine
Son, age
Kennebec, Maine · implied b. ~1930 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Richard L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1940
Kennebec-County, Maine
Son, age 10
Kennebec-County, Maine · implied b. ~1930 — 11 household members
| Surname | Lewis |
| Given Name | Richard L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Maine |
| 1935 Residence (City) | Randolph |
| 1935 Residence (County) | Kennebec |
| Highest Grade | No 2 |
| 1935 Residence | Maine |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
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 Richard Lewis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Richard Lewis
Son · 1940 · age 10 · b. ~1930 · Maine
★ You are viewing this record
Sibling
Mary Lewis
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Lewis
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Lewis
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Lewis
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jessie Lewis
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gertrude Allen
Sibling · 1940 · age 49
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 — Kennebec-County, Maine
Open full size
1940 US Federal Census — Kennebec-County, Maine
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01481-00213)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Josie B. Matthews | 13 | Daughter | — | Massachusetts |
| 2 | Louise Matthews | 12 | Daughter | — | Massachusetts |
| 3 | George F. Matthews | 9 | Son | — | Massachusetts |
| 4 | Jessie B. Matthews | 10 | Daughter | — | Massachusetts |
| 5 | Jennie F. Matthews | 5 | Daughter | — | Massachusetts |
| 6 | Glenda L. Matthews | 1 | Daughter | — | Maine |
| 7 | Henning C. Storm | 52 | Head | Milkman | Sweden |
| 8 | Clara E. Storm | 49 | Wife | Bookkeeper | Maine |
| 9 | Carol H. Storm | 21 | Daughter | Waitress | Maine |
| 10 | Virginia L. Storm | 19 | Daughter | Organist | Maine |
| 11 | Charles H. Storm | 15 | Son | Drug Clerk | Maine |
| 12 | Jessie M. Lewis | 36 | Head | Laborer | Maine |
| 13 | Rosa M. Lewis | 45 | Wife | — | Maine |
| 14 | Virginia C. Lewis | 16 | Daughter | — | Maine |
| 15 | Ralph Lewis | 15 | Son | — | Maine |
| 16 | Jessie R. Lewis | 11 | Son | — | Maine |
| 17 | Richard L. Lewis THIS PERSON | 10 | Son | — | Maine |
| 18 | Mary E. Lewis | 7 | Daughter | — | Maine |
| 19 | Joseph H. Lewis | 5 | Son | — | Maine |
| 20 | Emma M. Allen | 71 | Mother | — | Maine |
| 21 | Gertrude E. Allen | 49 | Daughter | Stitcher | Maine |
| 22 | Frank Charles W. Allen | 57 | Lodger | Laborer | Massachusetts |
| 23 | Dorothy M. White | 26 | Head | Stitcher | Maine |
| 24 | Peacock Richard E. White | 6 | Son | — | Maine |
| 25 | Peacock Lutie L. White | 59 | Mother | — | Maine |
| 26 | Lyman W. Warren | 23 | Head | Clerk | Maine |
| 27 | Dorothy I. Warren | 23 | Wife | — | Maine |
| 28 | Karlene B. Warren | 0 | Daughter | — | Maine |
| 29 | Florence Gurney | 45 | Head | — | Maine |
| 30 | Paul W. Gurney | 15 | Son | — | Connecticut |
| 31 | Carole A. Gurney | 5 | Daughter | — | New Hampshire |
| 32 | Lena Butler | 76 | Head | — | Russia |
| 33 | Martin J. King | 51 | Head | Laborer | Maine |
| 34 | Rebecca King | 47 | Wife | Stitcher | Russia |
| 35 | George R. Baron | 26 | Head | Laster | Maine |
| 36 | Sylvia S. Baron | 27 | Wife | — | Maine |
| 37 | Junior G. Baron | 6 | Son | — | Maine |
| 38 | Jack E. Baron | 3 | Son | — | Maine |
| 39 | Ernest J. Baron | 2 | Son | — | Maine |
| 40 | Sheila A. Baron | 1 | Daughter | — | Maine |
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)