WG
William Giles — 1930 US Census Record
Model Tree available1930 United States Federal Census · Bristol, Massachusetts
Our Model Tree links this William Giles across the 1920, 1930 and 1940 US Censuses in Bristol, Massachusetts (XGBoost, ~Confirmed), with identified parents Walter & Margaret — first a son (b.~1911), then head of a 6-person household.
Age 19
b. ~1911
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Bristol, Massachusetts |
| Surname | Giles |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | Helper |
| Industry | Cotton Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Helper |
| Township / Ward | City |
| Est. Birth Year | ~1911 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| William Giles | Son | — | 19 | ~1911 |
| Stephen Giles | Son | — | 17 | ~1913 |
| William Giles | Head | — | 58 | ~1872 |
| William Giles | Son | — | 25 | ~1905 |
| Andrew Ayers | Other | — | 45 | ~1885 |
| Margaret Giles | Spouse | — | 58 | ~1872 |
Census Appearances
1920
Bristol, Massachusetts
Son, age 8
Bristol, Massachusetts · implied b. ~1912 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Giles |
| Given Name | William H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Bristol, Massachusetts
Son, age 19
Bristol, Massachusetts · implied b. ~1911 — 6 household members
| Surname | Giles |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Helper |
| Industry | Cotton Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Bristol-County, Massachusetts
Head, age 29
Bristol-County, Massachusetts · implied b. ~1911 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gillis |
| Given Name | William M. A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Buzzards Bay |
| 1935 Residence (County) | Bristol |
| Occupation | Bus Driver |
| Industry | Transportation Co |
| Class of Worker | PW |
| Hours Worked | 54 |
| Income (1939) | 1200 |
| Highest Grade | H 8 |
| 1935 Residence | Massachusetts |
| 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 Giles across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Walter Giles (~0.92 confidence) and mother Margaret Giles (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Walter Giles
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Margaret Giles
b. ~1872
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Giles
Son · 1930 · age 19 · b. ~1911 · Massachusetts
★ You are viewing this record
Sibling
William Giles
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Stephen Giles
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 — Bristol, Massachusetts
Open full size
1930 US Federal Census — Bristol, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel891:0424)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edward Hunt | 13 | Son | — | Massachusetts |
| 2 | Frank Hunt | 12 | Son | — | Massachusetts |
| 3 | Charles Hunt | 6 | Son | — | Massachusetts |
| 4 | Henry Hunt | 3 | Son | — | Massachusetts |
| 6 | Alfred J. Sennault | 51 | Head | Carpenter | Massachusetts |
| 7 | Bessie Sennault | 17 | Daughter | Housekeeper | Massachusetts |
| 8 | Herbert Doyle | 56 | Head | Bootmaker | Massachusetts |
| 9 | Catherine Riley | 70 | Head | — | Ireland |
| 10 | William C. Riley | 44 | Son | Manager | Massachusetts |
| 11 | Elizabeth Mcleod | 35 | Head | Operator | Massachusetts |
| 12 | John Mcleod | 6 | Son | — | Massachusetts |
| 13 | William H. Giles | 58 | Head | Labour | England |
| 14 | Margaret Giles | 58 | Wife | — | England |
| 15 | William Giles | 25 | Son | Shoemaker | England |
| 16 | William Giles THIS PERSON | 19 | Son | Helper | Massachusetts |
| 17 | Stephen Giles | 17 | Son | Bobbin Boy | Massachusetts |
| 18 | Andrew Ayers | 45 | Boarder | Weaver | Scotland |
| 19 | Patrick J. Muir | 42 | Head | Fireman | Ireland |
| 20 | Mary J. Muir | 39 | Wife | — | Ireland |
| 21 | William Muir | 12 | Son | — | Massachusetts |
| 22 | Edward Muir | 10 | Son | — | Massachusetts |
| 23 | Thomas Muir | 9 | Son | — | Massachusetts |
| 24 | Mary Muir | 7 | Daughter | — | Massachusetts |
| 25 | Rita Muir | 3 | Daughter | — | Massachusetts |
| 26 | Amelia Muir | 2 | Daughter | — | Massachusetts |
| 27 | Albert Cabral | 35 | Head | Salesman | Massachusetts |
| 28 | Margaret Cabral | 34 | Wife | Cook | Massachusetts |
| 29 | Virginia Cabral | 12 | Daughter | — | Massachusetts |
| 30 | Bernard Cabral | 9 | Son | — | Massachusetts |
| 31 | Margaret Cabral | 8 | Daughter | — | Massachusetts |
| 32 | Joseph H. Mather | 40 | Head | Loom-Tender | England |
| 33 | Alice Mather | 30 | Wife | — | Massachusetts |
| 34 | Elizabeth Mather | 8 | Daughter | — | Massachusetts |
| 35 | Joseph Mather | 3 | Son | — | Massachusetts |
| 36 | Frank Johnson | 45 | Head | Clerk | Massachusetts |
| 37 | Clara Johnson | 41 | Wife | — | England |
| 38 | Muriel Johnson | 5 | Daughter | — | Massachusetts |
| 39 | Louis Frates | 33 | Head | Overseer | Portugal |
| 40 | Elizabeth Frates | 32 | Wife | — | Massachusetts |
| 41 | Louisa Frates | 8 | Daughter | — | Massachusetts |
| 42 | Elizabeth Frates | 7 | Daughter | — | Massachusetts |
| 43 | Attilio Capra | 35 | Head | Loom-Fixer | Italy |
| 44 | Ambrogina Capra | 33 | Wife | — | Italy |
| 45 | Winifred Capra | 7 | Daughter | — | Massachusetts |
| 46 | Attilio Capra | 5 | Son | — | Massachusetts |
| 47 | Louis Bistocchi | 26 | Boarder | Weaver | Italy |
| 48 | Frank H. Callahan | 32 | Head | Salesman | Pennsylvania |
| 49 | Inez C. Callahan | 32 | Wife | — | Massachusetts |
| 50 | Stanley Brown | 24 | Head | Proprietor | Massachusetts |
| 51 | Thelma Brown | 22 | Wife | — | Massachusetts |
Pedigree Summary
William + 2 siblings
Gen 1 · 2 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)