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William Leach — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Bristol, Massachusetts
Our Model Tree links this William Leach across the 1930 and 1940 US Censuses in Bristol, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 8-person household.
Age 7
b. ~1923
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Bristol, Massachusetts |
| Surname | Leach |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | Scotland |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Attleboro City |
| Est. Birth Year | ~1923 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Wilfred Leach | Head | — | 35 | ~1895 |
| Harold Leach | Son | — | 9 | ~1921 |
| James Leach | Son | — | 11 | ~1919 |
| William Leach | Son | — | 7 | ~1923 |
| Jane Leach | Spouse | — | 37 | ~1893 |
| Myrtle Leach | Daughter | — | 13 | ~1917 |
| Florence Leach | Daughter | — | 4 | ~1926 |
| Ethel Leach | Daughter | — | 1 | ~1929 |
Census Appearances
1930
Bristol, Massachusetts
Son, age 7
Bristol, Massachusetts · implied b. ~1923 — 8 household members
| Surname | Leach |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | Scotland |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Bristol-County, Massachusetts
Son, age 18
Bristol-County, Massachusetts · implied b. ~1922 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Leech |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Attleboro City |
| 1935 Residence (County) | Bristol |
| Industry | 0 |
| Highest Grade | G 7 |
| 1935 Residence | Same house |
| 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 William Leach across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Leach
Son · 1930 · age 7 · b. ~1923 · Massachusetts
★ You are viewing this record
Sibling
Harold Leach
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ethel Leach
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Leach
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Leach
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Myrtle Leach
Sibling · 1930 · age 13
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 — Bristol, Massachusetts
Open full size
1930 US Federal Census — Bristol, Massachusetts
Page Contents
49 people indexed on this census page (ia:1930:massachusettscensus00reel886:0218)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | George C. Macdonald | 29 | Head | Skilled Labor | Massachusetts |
| 52 | Eva Macdonald | 30 | Wife | Cashier | Maine |
| 53 | Arthur M. Briggs | 53 | Head | Proprietor | Massachusetts |
| 54 | Olive Briggs | 52 | Wife | — | Massachusetts |
| 55 | Oscar C. Lindstrom | 50 | Head | Proprietor | Illinois |
| 56 | Hulda Lindstrom | 48 | Wife | — | Rhode Island |
| 57 | Helen Lindstrom | 21 | Daughter | Book Keeper | Massachusetts |
| 58 | Edwin F. Leach | 53 | Head | Owner | Rhode Island |
| 59 | Helen M. Leach | 52 | Wife | — | Rhode Island |
| 60 | Philip F. Leach | 14 | Son | — | Massachusetts |
| 61 | Letitia Leach | 69 | Head | — | Rhode Island |
| 62 | John Whittaber | 79 | Head | Stamper | Rhode Island |
| 63 | Emma Whittaber | 73 | Wife | — | Massachusetts |
| 64 | Arthur J. Turner | 30 | Head | Clerk | Massachusetts |
| 65 | Winnifred Turner | 37 | Wife | — | Massachusetts |
| 66 | Richard Turner | 1 | Son | — | Rhode Island |
| 67 | Edward Thayer | 79 | Boarder | — | Massachusetts |
| 68 | Wilfred Leach | 35 | Head | Weaver | Connecticut |
| 69 | Jane Leach | 37 | Wife | — | Scotland |
| 70 | James Leach | 11 | Son | — | Rhode Island |
| 71 | Harold Leach | 9 | Son | — | Rhode Island |
| 72 | William Leach THIS PERSON | 7 | Son | — | Massachusetts |
| 73 | Myrtle Leach | 13 | Daughter | — | Rhode Island |
| 74 | Florence Leach | 4 | Daughter | — | Massachusetts |
| 75 | Ethel Leach | 1 | Daughter | — | Massachusetts |
| 76 | Francis Remillard | 38 | Head | Manager | Rhode Island |
| 77 | Adeline Remillard | 37 | Wife | — | Rhode Island |
| 78 | Frances Remillard | 15 | Daughter | — | Rhode Island |
| 79 | Emma Remillard | 8 | Daughter | — | Massachusetts |
| 80 | George Remillard | 6 | Son | — | Massachusetts |
| 81 | David Mcmurry | 72 | Head | Polisher | Northern Ireland |
| 82 | Minnie Mcmurry | 42 | Wife | — | Massachusetts |
| 83 | George Williams | 63 | Head | Farmer | Massachusetts |
| 84 | Henrietta Williams | 67 | Wife | — | Canada English |
| 85 | Bertha F. Williams | 27 | Daughter | — | Massachusetts |
| 86 | George H. Williams | 22 | Son | Truck Driver | Massachusetts |
| 87 | Leroy E. Bliss | 32 | Head | Farmer | Rhode Island |
| 88 | Nellie Bliss | 36 | Wife | — | Canada English |
| 89 | Laurence Bliss | 6 | Son | — | Massachusetts |
| 90 | Jesse Bliss | 4 | Daughter | — | Massachusetts |
| 91 | Dow Gibson | 38 | Brother-in-law | Press Hand | Canada English |
| 92 | Bernhard Bauer | 38 | Head | Farmer | Massachusetts |
| 93 | Sadie Bauer | 41 | Wife | — | Massachusetts |
| 94 | Everet Bauer | 7 | Son | — | Massachusetts |
| 95 | Frances Bauer | 1 | Daughter | — | Massachusetts |
| 96 | Henry Traver | 38 | Head | Finisher | Connecticut |
| 97 | Amelia Traver | 41 | Wife | — | Massachusetts |
| 98 | Virginia Traver | 13 | Daughter | — | Massachusetts |
| 99 | Margery Traver | 6 | Daughter | — | Massachusetts |
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)