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William Holland — 1930 US Census Record
Model Tree available1930 United States Federal Census · Bristol, Massachusetts
Our Model Tree links this William Holland across the 1910, 1920 and 1930 US Censuses in Bristol, Massachusetts (XGBoost, ~Confirmed), with identified parents Mary & Mary — first a son (b.~1908), then head of a 5-person household.
Age 22
b. ~1908
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Bristol, Massachusetts |
| Surname | Holland |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Somerset Town Pt Of |
| Est. Birth Year | ~1908 |
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 William | Age | Birth yr |
|---|---|---|---|---|
| James Holland | Head | — | 63 | ~1867 |
| William Holland | Son | — | 22 | ~1908 |
| Frank Holland | Son | — | 29 | ~1901 |
| Daniel Holland | Son | — | 33 | ~1897 |
| Mary Holland | Spouse | — | 67 | ~1863 |
Census Appearances
1910
Bristol, Massachusetts
Son, age 3
Bristol, Massachusetts · implied b. ~1907 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Holland |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Bristol, Massachusetts
Son, age 13
Bristol, Massachusetts · implied b. ~1907 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Holland |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Bristol, Massachusetts
Son, age 22
Bristol, Massachusetts · implied b. ~1908 — 5 household members
| Surname | Holland |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| 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 |
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 Holland across 3 US Census years (1910, 1920 and 1930) in Bristol, Massachusetts, using XGBoost record linkage. Identified parents: mother Mary Holland (~0.92 confidence) and mother Mary Holland (~0.92 confidence) and father James Holland (~0.92 confidence) and father James Holland (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Mary Holland
b. ~1863
Source mother
● Household
· direct · ~0.92
Mother
Mary Holland
b. ~1865
Source mother
● Household
· direct · ~0.92
Father
James Holland
b. ~1867
Source father
● Household
· direct · ~0.92
Father
James Holland
b. ~1867
Source father
● Household
· direct · ~0.92
This person
Anchor record
William Holland
Son · 1930 · age 22 · b. ~1908 · Massachusetts
★ You are viewing this record
Sibling
Frank Holland
Sibling · 1930 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daniel Holland
Sibling · 1930 · age 33
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:massachusettscensus00reel893:0612)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Joseph Arruda | 63 | Head | None | Portugal |
| 52 | Barbara Arruda | 61 | Wife | None | Portugal |
| 53 | Georgia Arruda | 23 | Daughter | Stitcher | Portugal |
| 54 | Alfred Arruda | 19 | Son | Tapper | Massachusetts |
| 55 | Alfred Boucher | 44 | Head | Laborer | Canada Fr |
| 56 | Cordelia Boucher | 35 | Wife | None | Massachusetts |
| 57 | Bertha Boucher | 16 | Daughter | House Keeper | Massachusetts |
| 58 | Arthur Boucher | 12 | Son | None | Massachusetts |
| 59 | Albert Boucher | 11 | Son | None | Massachusetts |
| 60 | Son Boucher | 8 | Son | None | Massachusetts |
| 61 | John M Ferris | 37 | Head | Clerk | Azores |
| 62 | Mary Ferris | 36 | Wife | None | Massachusetts |
| 63 | Mary Ferris | 5 | Daughter | None | Massachusetts |
| 64 | Doralinda Ferris | 3 | Daughter | None | Massachusetts |
| 65 | Agnes Ferris | 1 | Daughter | None | Massachusetts |
| 66 | Manual C Ferreira | 53 | Head | Grinder | Azores |
| 67 | Mary Ferreira | 50 | Wife | None | Azores |
| 68 | Joseph Ferreira | 27 | Son | Grinder | Massachusetts |
| 69 | Mary E Ferreira | 25 | Daughter | Spinner | Massachusetts |
| 70 | Marianne Ferreira | 25 | Daughter | Weaver | Azores |
| 71 | Lucy Cardoza | 54 | Head | None | Azores |
| 72 | Mary Cardoza | 16 | Daughter | Examiner | Massachusetts |
| 73 | Manual Cardoza | 29 | Son | Laborer | Azores |
| 74 | Yvonne Cardoza | 28 | Daughter-in-law | Cleaner | Belgium |
| 75 | Fernand Cardoza | 4 | Son | None | Massachusetts |
| 76 | Antone Gabriel | 26 | Head | Tapper | Massachusetts |
| 77 | Mary Gabriel | 23 | Wife | Doffer | Massachusetts |
| 78 | Frank C Mendes | 58 | Head | Laborer | Azores |
| 79 | Mary Mendes | 54 | Wife | None | Azores |
| 80 | Madeline Mendes | 23 | Daughter | Side Lacer | Azores |
| 81 | Charles Mendes | 18 | Son | Weaver | Massachusetts |
| 82 | Mary C Mendes | 12 | Daughter | None | Massachusetts |
| 83 | Antone Arruda | 40 | Head | Laborer | Azores |
| 84 | Mary Arruda | 36 | Wife | Spinner | Azores |
| 85 | Mary Arruda | 14 | Daughter | None | Massachusetts |
| 86 | Michael Arruda | 13 | Son | None | Massachusetts |
| 87 | Irene Arruda | 2 | Daughter | None | Massachusetts |
| 88 | Frank Mederos | 41 | Head | Laborer | Portugal |
| 89 | Mary Mederos | 43 | Wife | None | Portugal |
| 90 | Richard Dolphin | 30 | Head | Inspector | Massachusetts |
| 91 | Virginia Dolphin | 24 | Wife | Weaver | Massachusetts |
| 92 | Richard Dolphin | 1 | Son | None | Massachusetts |
| 93 | Walter Godyn | 37 | Head | Weaver | Poland |
| 94 | Mary Godyn | 37 | Wife | Speed Tender | Poland |
| 95 | James E Holland | 63 | Head | Real Estate | Massachusetts |
| 96 | Mary E Holland | 67 | Wife | None | Massachusetts |
| 97 | Daniel Holland | 33 | Son | Real Estate | Massachusetts |
| 98 | Frank Holland | 29 | Son | Real Estate | Massachusetts |
| 99 | William Holland THIS PERSON | 22 | Son | None | Massachusetts |
Related Census Records
Pedigree Summary
William + 2 siblings
Gen 1 · 4 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)