FT
Francis Thompson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Plymouth, Massachusetts
Our Model Tree links this Francis Thompson across the 1910, 1920 and 1930 US Censuses in Plymouth, Massachusetts (XGBoost, ~Confirmed), with identified parents Joseph & Joseph — first a son (b.~1902), then head of a 5-person household.
Age 28
b. ~1902
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Plymouth, Massachusetts |
| Surname | Thompson |
| Given Name | Francis J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Supervisor |
| Industry | Telephone |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Supervisor |
| Township / Ward | Hingham Town Pt Of |
| Est. Birth Year | ~1902 |
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 Francis | Age | Birth yr |
|---|---|---|---|---|
| Francis Thompson | Son | — | 28 | ~1902 |
| Helen Thompson | Daughter | — | 22 | ~1908 |
| Esther Thompson | Daughter | — | 23 | ~1907 |
| Mary Thompson | Other | — | 56 | ~1874 |
| Joseph Thompson | Head | — | 56 | ~1874 |
Census Appearances
1910
Plymouth, Massachusetts
Son, age 8
Plymouth, Massachusetts · implied b. ~1902 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Francis J |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Plymouth, Massachusetts
Son, age 17
Plymouth, Massachusetts · implied b. ~1903 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Francis J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Plymouth, Massachusetts
Son, age 28
Plymouth, Massachusetts · implied b. ~1902 — 5 household members
| Surname | Thompson |
| Given Name | Francis J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Supervisor |
| Industry | Telephone |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Francis Thompson across 3 US Census years (1910, 1920 and 1930) in Plymouth, Massachusetts, using XGBoost record linkage. Identified parents: father Joseph Thompson (~0.92 confidence) and father Joseph Thompson (~0.92 confidence) and father Joseph Thompson (~0.92 confidence) and mother Mary Thompson (~0.92 confidence) and mother Mary Thompson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Joseph Thompson
b. ~1874
Source father
● Household
· direct · ~0.92
Father
Joseph Thompson
b. ~1873
Source father
● Household
· direct · ~0.92
Father
Joseph Thompson
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Mary Thompson
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Mary Thompson
b. ~1874
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Francis Thompson
Son · 1930 · age 28 · b. ~1902 · Massachusetts
★ You are viewing this record
Sibling
Helen Thompson
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Esther Thompson
Sibling · 1930 · age 23
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 — Plymouth, Massachusetts
Open full size
1930 US Federal Census — Plymouth, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel940:0202)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Alice Mealey | 25 | Wife-H | — | Massachusetts |
| 2 | Robert Mealey | 5 | Son | — | Massachusetts |
| 3 | John F. Mealey | 3 | Son | — | Massachusetts |
| 4 | Alice Mealey | 2 | Daughter | — | Massachusetts |
| 5 | John P. Walsh | 38 | Head | Laborer | Massachusetts |
| 6 | Lillian Walsh | 28 | Wife-H | — | Missouri |
| 7 | John Mcbeth | 67 | Head | Electrician | Northern Ireland |
| 8 | Bessie Mcbeth | 67 | Wife-H | — | Canada English |
| 9 | James W. Mcbeth | 31 | Son | Clerk | Massachusetts |
| 10 | Lawrence Casella | 29 | Head | Engineer | Massachusetts |
| 11 | Marion F. Casella | 26 | Wife-H | — | Massachusetts |
| 12 | Lawrence Jr. Casella | 7 | Son | — | Massachusetts |
| 13 | Edward Parkhurst | 40 | Head | Wood Turner | Massachusetts |
| 14 | Sadie Parkhurst | 33 | Wife-H | — | Massachusetts |
| 15 | Walter Parkhurst | 5 | Son | — | Massachusetts |
| 16 | Claud F. Macmillan | 36 | Head | Manager | Virginia |
| 17 | Minnie Macmillan | 31 | Wife-H | — | North Carolina |
| 18 | James A. O'Brien | 37 | Head | Conductor | Canada English |
| 19 | Mollie D. O'Brien | 27 | Wife-H | — | England |
| 20 | Lorraine O'Brien | 5 | Daughter | — | Canada English |
| 21 | Shirley O'Brien | 1 | Son | — | Massachusetts |
| 22 | Joseph Jermyn | 63 | Head | Plumbing | Massachusetts |
| 23 | Lila Jermyn | 52 | Wife-H | — | Massachusetts |
| 24 | Merrill Jermyn | 48 | Brother | — | Massachusetts |
| 25 | Louis D. Lebet | 30 | Head | Engineer | Massachusetts |
| 26 | Emma A. Lebet | 25 | Wife-H | Bookkeeper | Massachusetts |
| 27 | Russell Ferguson | 36 | Head | Mechanic | Canada English |
| 28 | Ethel Ferguson | 36 | Wife-H | — | Massachusetts |
| 29 | Barbara Ferguson | 5 | Daughter | — | Massachusetts |
| 30 | Russell Jr. Ferguson | 1 | Son | — | Massachusetts |
| 31 | Joseph D. Thompson | 56 | Head | Clerk | Massachusetts |
| 32 | Mary Thompson | 56 | Wife-H | — | Massachusetts |
| 33 | Francis J. Thompson THIS PERSON | 28 | Son | Supervisor | Massachusetts |
| 34 | Esther N. Thompson | 23 | Daughter | Secretary | Massachusetts |
| 35 | Helen D. Thompson | 22 | Daughter | Secretary | Massachusetts |
| 36 | Richard Mckee | 77 | Head | — | Massachusetts |
| 37 | Mary H. Mckee | 73 | Wife-H | — | Massachusetts |
| 38 | John Joyce | 56 | Head | Proprietor | Massachusetts |
| 39 | Margaret Joyce | 51 | Wife-H | — | Irish Free State |
| 40 | John Jr. Joyce | 19 | Son | Clerk | Massachusetts |
| 41 | Helena M. Joyce | 16 | Daughter | — | Massachusetts |
| 42 | Charles M. Ramsey | 45 | Head | Engineer | California |
| 43 | Bertha P. Ramsey | 45 | Wife-H | — | New Hampshire |
| 44 | Hope Ramsey | 16 | Daughter | — | California |
| 45 | Effie Cottrell | 65 | Head | — | Massachusetts |
| 46 | Carrie A. Wilder | 68 | Head | — | Massachusetts |
| 47 | Wilder Moore | 29 | Head | Salesman | Massachusetts |
| 48 | Edith Moore | 29 | Wife-H | — | Massachusetts |
| 49 | Richard W. Moore | 2 | Son | — | Massachusetts |
| 50 | Emily W. Moore | 53 | Head | — | Massachusetts |
Pedigree Summary
Francis + 2 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)