LS
Lloyd Smith — 1940 US Census Record
Model Tree available1940 United States Federal Census · Essex-County, Massachusetts
Our Model Tree links this Lloyd Smith across the 1920, 1930 and 1940 US Censuses in Essex-County, Massachusetts (XGBoost, ~Confirmed), with identified parents Abbie & Ethel — first a head (b.~1917), then head of a 3-person household.
Age 23
b. ~1917
Male
Head
Born: Massachusetts
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Essex-County, Massachusetts |
| Surname | Smith |
| Given Name | Lloyd |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Lynn City |
| 1935 Residence (County) | Essex |
| Additional Details | |
| Occupation | Laborer |
| Industry | Machine Ind |
| Class of Worker | PW |
| Hours Worked | 37 |
| Income (1939) | 336 |
| Highest Grade | H-1 |
| 1935 Residence | Same Place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Laborer |
| Township / Ward | Lynn City |
| Est. Birth Year | ~1917 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lloyd | Age | Birth yr |
|---|---|---|---|---|
| Lloyd Smith | Head | — | 23 | ~1917 |
| Richard Smith | Son | — | 3 | ~1937 |
| Evelyn Smith | Spouse | — | 24 | ~1916 |
Census Appearances
1920
Essex, Massachusetts
Son, age 2
Essex, Massachusetts · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Lloyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | M |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Mother Tongue | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Essex, Massachusetts
Son, age 12
Essex, Massachusetts · implied b. ~1918 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Lloyd A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Essex-County, Massachusetts
Head, age 23
Essex-County, Massachusetts · implied b. ~1917 — 3 household members
| Surname | Smith |
| Given Name | Lloyd |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Lynn City |
| 1935 Residence (County) | Essex |
| Occupation | Laborer |
| Industry | Machine Ind |
| Class of Worker | PW |
| Hours Worked | 37 |
| Income (1939) | 336 |
| Highest Grade | H-1 |
| 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 Lloyd Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Abbie Smith (~0.92 confidence) and mother Ethel Smith (~0.92 confidence) and father Frank Smith (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Abbie Smith
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Ethel Smith
b. ~1888
Source mother
● Household
· direct · ~0.92
Father
Frank Smith
b. ~1888
Source father
● Household
· direct · ~0.92
This person
Anchor record
Lloyd Smith
Head · 1940 · age 23 · b. ~1917 · Massachusetts
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Essex-County, Massachusetts
Open full size
1940 US Federal Census — Essex-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01697-00442)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Margaret Crudden | 51 | Sister | Benchworker | Massachusetts |
| 2 | Theodore Miniura | 23 | Head | Sleeveworker | Massachusetts |
| 3 | Sophie Miniura | 22 | Wife | — | Massachusetts |
| 4 | Helen Mcdonough | 49 | Head | Coil Winder | W. Ireland |
| 5 | Amos Miller | 28 | Head | Manager | Ohio |
| 6 | Julia Miller | 24 | Wife | — | Massachusetts |
| 7 | Julia Ann Miller | 0 | Daughter | — | Massachusetts |
| 8 | Michael Pennino | 26 | Head | Shoe Worker | Massachusetts |
| 9 | Berthell Pennino | 24 | Wife | — | Massachusetts |
| 10 | Ann Marie Pennino | 1 | Daughter | — | Massachusetts |
| 11 | Edward V. Montejunas | 25 | Head | Leather Worker | Massachusetts |
| 12 | Helen M. Montejunas | 23 | Wife | — | Massachusetts |
| 13 | Edward J. Montejunas | 1 | Son | — | Massachusetts |
| 14 | Harold Roney | 30 | Head | Waiter | Massachusetts |
| 15 | Pearl Roney | 26 | Wife | — | Massachusetts |
| 16 | Joseph M. Montejunas | 67 | Head | — | Lithuania |
| 17 | Michelina Montejunas | 66 | Wife | — | Poland |
| 18 | Alice Warren | 36 | Daughter | Inspector | Russia |
| 19 | Frederick Saunders | 33 | Head | Mechanic | Massachusetts |
| 20 | Dora Saunders | 29 | Wife | — | Massachusetts |
| 21 | Carleton D. Saunders | 9 | Son | — | Maine |
| 22 | Shelia Saunders | 7 | Daughter | — | Massachusetts |
| 23 | Roy Saunders | 5 | Son | — | Massachusetts |
| 24 | John Saunders | 4 | Son | — | Massachusetts |
| 25 | Lawrence Saunders | 4 | Son | — | Massachusetts |
| 26 | John Rambis | 57 | Head | Shin Cleaner | Poland |
| 27 | Mary Rambis | 55 | Wife | — | Poland |
| 28 | George Rambis | 17 | Son | Laborer | Massachusetts |
| 29 | Helen Rambis | 10 | Daughter | — | Massachusetts |
| 30 | James Mauro | 63 | Head | — | Italy |
| 31 | Josephine Mauro | 55 | Wife | — | Italy |
| 32 | Michael Mauro | 28 | Son | Truck Driver | New Jersey |
| 33 | Jacob Abrams | 49 | Head | Shoe Worker | Russia |
| 34 | Annie Abrams | 45 | Wife | — | Russia |
| 35 | Samuel Abrams | 21 | Son | Proprietor | Massachusetts |
| 36 | Michael Day | 71 | Head | Shoe Maker | Massachusetts |
| 37 | Matilda Day | 71 | Wife | — | Canada French |
| 38 | Lloyd Smith THIS PERSON | 23 | Head | Laborer | Massachusetts |
| 39 | Evelyn Smith | 24 | Wife | — | Massachusetts |
| 40 | Richard Smith | 3 | Son | — | Massachusetts |
Pedigree Summary
Lloyd
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 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)