RL
Ralph Lewis — 1920 US Census Record
Model Tree available1920 United States Federal Census · Sagadahoc, Maine
Our Model Tree links this Ralph Lewis across the 1900, 1910 and 1920 US Censuses in Sagadahoc, Maine (XGBoost, ~Confirmed), with identified parents Dennis & James — first a head (b.~1893), then head of a 4-person household.
Age 27
b. ~1893
Male
Head
Born: Maine
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Sagadahoc, Maine |
| Surname | Lewis |
| Given Name | Ralph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Additional Details | |
| Occupation | Engineer |
| Industry | Ship Yard |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Year of Naturalization | R |
| Birthplace (normalized) | maine |
| Occupation | Engineer |
| Township / Ward | Bath City |
| Est. Birth Year | ~1893 |
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.
4 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Ralph | Age | Birth yr |
|---|---|---|---|---|
| Stanley Lewis | Son | — | 3 | ~1917 |
| Ralph Lewis | Head | — | 27 | ~1893 |
| Rosella Lewis | Daughter | — | 3 | ~1917 |
| Mabel Lewis | Spouse | — | 28 | ~1892 |
Census Appearances
1900
Sagadahoc, Maine
Son, age 8
Sagadahoc, Maine · implied b. ~1892 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Ralph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Maine |
| Birth Month | May |
| Birth Year | 1892 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | At school |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1910
Sagadahoc, Maine
Son, age 17
Sagadahoc, Maine · implied b. ~1893 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Ralph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | At School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1920
Sagadahoc, Maine
Head, age 27
Sagadahoc, Maine · implied b. ~1893 — 4 household members
| Surname | Lewis |
| Given Name | Ralph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | Engineer |
| Industry | Ship Yard |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Year of Naturalization | R |
| 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 Ralph Lewis across 3 US Census years (1900, 1910 and 1920) in Sagadahoc, Maine, using XGBoost record linkage. Identified parents: father Dennis Lewis (~0.92 confidence) and father James Lewis (~0.92 confidence) and mother Frances Lewis (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Dennis Lewis
b. ~1866
Source father
● Household
· direct · ~0.92
Father
James Lewis
b. ~1867
Source father
● Household
· direct · ~0.92
Mother
Frances Lewis
b. ~1871
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ralph Lewis
Head · 1920 · age 27 · b. ~1893 · Maine
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Sagadahoc, Maine
Open full size
1920 US Federal Census — Sagadahoc, Maine
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu649unit:0302)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas A Jr Mcneil | 13 | Son | — | Maine |
| 2 | Melvin C. Pratt | 25 | Head | Machinist | Maine |
| 3 | Mary B. Pratt | 21 | Wife | — | Maine |
| 4 | Evelyn M. Pratt | 4 | Daughter | — | Maine |
| 5 | Shirley C. Pratt | 1 | Son | — | Maine |
| 6 | Scott W. Dickinson | 32 | Head | Laborer | Maine |
| 7 | Eva E. Dickinson | 32 | Wife | — | Maine |
| 8 | Dorothy M. Dickinson | 12 | Daughter | — | Maine |
| 9 | Pauline R. Dickinson | 8 | Daughter | — | Maine |
| 10 | Harry E. Whitney | 25 | Head | Erector | Maine |
| 11 | Della Whitney | 26 | Wife | — | Maine |
| 12 | Eva Whitney | 24 | Boarder | Erector | Maine |
| 13 | Percy Brown | 20 | Boarder | Erector | Maine |
| 14 | Michael Mclaughlin | 42 | Head | Machinist | Vermont |
| 15 | Margaret Mclaughlin | 46 | Wife | — | Massachusetts |
| 16 | Ralph J. Benner | 24 | Head | Welder | Maine |
| 17 | Ethel M. Benner | 20 | Wife | — | Maine |
| 18 | William Hjelmstrom | 35 | Boarder | Machinist | New York |
| 19 | Fred B. Keeling | 37 | Head | Agent | Maine |
| 20 | Antoinette S. Keeling | 35 | Wife | — | Maine |
| 21 | Annie M. Keeling | 62 | Mother | — | Maine |
| 22 | Dennis M. Currier | 58 | Head | Rigger | Maine |
| 23 | Frances P. Currier | 50 | Wife | — | Maine |
| 24 | Henry J. Leask | 24 | Head | Riveter | England |
| 25 | Gladys Leask | 23 | Wife | — | Maine |
| 26 | Bertram C. Leask | 3 | Son | — | Maine |
| 27 | Ralph Lewis THIS PERSON | 27 | Head | Engineer | Maine |
| 28 | Mabel J. Lewis | 28 | Wife | — | Maine |
| 29 | Stanley J. Lewis | 3 | Son | — | Maine |
| 30 | Rosella M. Lewis | 3 | Daughter | — | Maine |
| 31 | John G. Young | 66 | Head | Carpenter | Maine |
| 32 | Angie A. Young | 64 | Wife | — | Maine |
| 33 | Bernice B. Young | 37 | Daughter | — | Maine |
| 34 | George F. Young | 34 | Son | Sailmaker | Maine |
| 35 | Margaret Mcfarland | 78 | Head | — | Canada |
| 36 | William E. Wright | 50 | Lodger | Mill Hand | Maine |
| 37 | Mary E. Wright | 47 | Lodger | — | Maine |
| 38 | Elmer E. Crockett | 52 | Head | Carpenter | Massachusetts |
| 39 | Grace C. Crockett | 57 | Wife | — | Canada |
| 40 | Lillian Crockett | 17 | Daughter | — | Massachusetts |
| 41 | Gilbert V. Crockett | 16 | Son | Laborer | Massachusetts |
| 42 | Harry W. Crockett | 14 | Son | — | Maine |
| 43 | Ruth E. Crockett | 11 | Daughter | — | Maine |
| 44 | Alfred Crockett | 9 | Son | — | Maine |
| 45 | Elmer E. Jr. Crockett | 6 | Son | — | Maine |
| 46 | John F. Doring | 50 | Head | Farmer | Maine |
| 47 | Priscilla J. Doring | 50 | Wife | — | Canada |
| 48 | Kenneth M. Doring | 21 | Daughter | — | Maine |
| 49 | Madeline J. Doring | 13 | Daughter | — | Maine |
| 50 | Henrietta E. Doring | 8 | Daughter | — | Maine |
Pedigree Summary
Ralph
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)