LJ
Lawrence Johnson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Windham, Vermont
Our Model Tree links this Lawrence Johnson across the 1910, 1920 and 1930 US Censuses in Windham, Vermont (XGBoost, ~Confirmed), with identified parents Walter & Walter — first a son (b.~1905), then head of a 5-person household.
Age 25
b. ~1905
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Windham, Vermont |
| Surname | Johnson |
| Given Name | Lawrence W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Vermont |
| Additional Details | |
| Occupation | Farm Laborer |
| Industry | Home Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Farm Laborer |
| Township / Ward | Vernon |
| Est. Birth Year | ~1905 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Lawrence | Age | Birth yr |
|---|---|---|---|---|
| Ellen Johnson | Daughter | — | 27 | ~1903 |
| Gertrude Johnson | Head | — | 60 | ~1870 |
| Lawrence Johnson | Son | — | 25 | ~1905 |
| Webster Johnson | Son | — | 17 | ~1913 |
| Dwight Johnson | Son | — | 29 | ~1901 |
Census Appearances
1910
Franklin, Massachusetts
Son, age 5
Franklin, Massachusetts · implied b. ~1905 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lawrence W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Vermont |
| Occupation | none |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Windham, Vermont
Son, age 15
Windham, Vermont · implied b. ~1905 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lawrence W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Vermont |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Windham, Vermont
Son, age 25
Windham, Vermont · implied b. ~1905 — 5 household members
| Surname | Johnson |
| Given Name | Lawrence W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Vermont |
| Occupation | Farm Laborer |
| Industry | Home Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| 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 Lawrence Johnson across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage. Identified parents: father Walter Johnson (~0.92 confidence) and father Walter Johnson (~0.92 confidence) and mother Gertrude Johnson (~0.92 confidence) and mother Gertrude Johnson (~0.92 confidence) and mother Gertrude Johnson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Walter Johnson
b. ~1864
Source father
● Household
· direct · ~0.92
Father
Walter Johnson
b. ~1869
Source father
● Household
· direct · ~0.92
Mother
Gertrude Johnson
b. ~1870
Source mother
● Household
· direct · ~0.92
Mother
Gertrude Johnson
b. ~1870
Source mother
● Household
· direct · ~0.92
Mother
Gertrude Johnson
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Lawrence Johnson
Son · 1930 · age 25 · b. ~1905 · Vermont
★ You are viewing this record
Sibling
Dwight Johnson
Sibling · 1930 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ellen Johnson
Sibling · 1930 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Webster Johnson
Sibling · 1930 · age 17
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
1930 US Federal Census — Windham, Vermont
Open full size
1930 US Federal Census — Windham, Vermont
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2432unit:1052)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ernest P. Johnson | 33 | Head | Farmer | Vermont |
| 2 | Irene B. Johnson | 27 | Wife | — | Vermont |
| 3 | Warren F. Johnson | 5 | Son | — | Vermont |
| 4 | Ernestine M. Johnson | 1 | Daughter | — | Vermont |
| 5 | Kenneth H. Johnson | 0 | Son | — | Vermont |
| 6 | Frank L. Johnson | 60 | Father | Caretaker | Vermont |
| 7 | Forest W. Streeter | 72 | Head | Laborer | Massachusetts |
| 8 | Mary Streeter | 58 | Wife | — | Massachusetts |
| 9 | Gertrude W. Johnson | 60 | Head | — | Vermont |
| 10 | Dwight W. Johnson | 29 | Son | Farmer | Massachusetts |
| 11 | Ellen W. Johnson | 27 | Daughter | Stenographer | Massachusetts |
| 12 | Lawrence W. Johnson THIS PERSON | 25 | Son | Farm Laborer | Massachusetts |
| 13 | Webster Johnson | 17 | Son | — | Massachusetts |
| 14 | Paul H. Winslow | 49 | Head | Farmer | Vermont |
| 15 | Ada M. Winslow | 51 | Wife | — | Massachusetts |
| 16 | William G. Winslow | 78 | Father | — | Massachusetts |
| 17 | George A. Hicks | 59 | Head | Farmer | Vermont |
| 18 | Hattie L. Hicks | 55 | Wife | — | Vermont |
| 19 | Walter S. Johnson | 25 | Father | — | Vermont |
| 20 | C. Duane Eldridge | 47 | Head | Carpenter | Maine |
| 21 | Ruth G. Eldridge | 37 | Wife | — | Vermont |
| 22 | Doris M. Eldridge | 17 | Daughter | — | Vermont |
| 23 | Marjorie B. Eldridge | 16 | Daughter | — | Massachusetts |
| 24 | Ralph F. Eldridge | 11 | Son | — | Vermont |
| 25 | Phyllis T. Eldridge | 11 | Daughter | — | Vermont |
| 26 | Calvin E. Ball | 74 | Head | — | Massachusetts |
| 27 | Hattie G. Foster | 69 | Head | — | New York |
| 28 | Wallace H. Clark | 36 | Head | Operator | New York |
| 29 | Catherine Clark | 34 | Wife | — | Vermont |
| 30 | Wallace H. Jr. Clark | 14 | Son | — | Vermont |
| 31 | Irene M. Clark | 65 | Mother-in-law | — | Vermont |
| 32 | William A. Drysdale | 40 | Head | Carpenter | Massachusetts |
| 33 | Ruth A. Drysdale | 38 | Wife | — | Vermont |
| 34 | R. Alice Drysdale | 16 | Daughter | — | Vermont |
| 35 | William G. Drysdale | 14 | Son | — | Vermont |
| 36 | Doris G. Drysdale | 13 | Daughter | — | Vermont |
| 37 | Robert D. Drysdale | 8 | Son | — | Vermont |
| 38 | Edith M. Drysdale | 5 | Daughter | — | Vermont |
| 39 | Robert J. Porter | 62 | Head | Contractor | Canada English |
| 40 | Almeda Porter | 58 | Wife | — | New Hampshire |
| 41 | Donald W. Porter | 18 | Son | — | Maine |
| 42 | Lawrence D. Underwood | 37 | Head | Farm Laborer | Massachusetts |
| 43 | Ellen A. Underwood | 34 | Wife | — | Massachusetts |
| 44 | Helen R. Underwood | 13 | Daughter | — | Massachusetts |
| 45 | Lura M. Underwood | 10 | Daughter | — | Massachusetts |
| 46 | Grace E. Underwood | 12 | Daughter | — | Massachusetts |
| 47 | Lawrence G. Jr. Underwood | 7 | Son | — | Massachusetts |
| 48 | Herbert Gilson | 76 | Head | Farmer | Massachusetts |
| 49 | Annie N. Gilson | 71 | Wife | — | Massachusetts |
| 50 | Francis B. Steele | 24 | Head | Ichthyologist | Vermont |
Pedigree Summary
Lawrence + 3 siblings
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)