WC
William Campbell — 1920 US Census Record
Model Tree available1920 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this William Campbell across the 1900, 1910 and 1920 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents William & William — first a son (b.~1892), then head of a 6-person household.
Age 28
b. ~1892
Male
Son
Born: Massachusetts
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Middlesex, Massachusetts |
| Surname | Campbell |
| Given Name | William F |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Clerk |
| Industry | State Auditors Office |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Clerk |
| Township / Ward | Cambridge City |
| Est. Birth Year | ~1892 |
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 1920 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Janet Hargrave | Daughter | — | 23 | ~1897 |
| William Campbell | Head | — | 55 | ~1865 |
| Grace Arnold | Other | — | 40 | ~1880 |
| Donald Hargrave | Other | — | 26 | ~1894 |
| William Campbell | Son | — | 28 | ~1892 |
| Anna Campbell | Spouse | — | 54 | ~1866 |
Census Appearances
1900
Middlesex, Massachusetts
Son, age 9
Middlesex, Massachusetts · implied b. ~1891 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | William L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Birth Month | June |
| Birth Year | 1891 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Sweden |
| Occupation | at School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1910
Middlesex, Massachusetts
Son, age 18
Middlesex, Massachusetts · implied b. ~1892 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | William F |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Sweden |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Son, age 28
Middlesex, Massachusetts · implied b. ~1892 — 6 household members
| Surname | Campbell |
| Given Name | William F |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Sweden |
| Occupation | Clerk |
| Industry | State Auditors Office |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| 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 Campbell across 3 US Census years (1900, 1910 and 1920) in Middlesex, Massachusetts, using XGBoost record linkage. Identified parents: father William Campbell (~0.92 confidence) and father William Campbell (~0.92 confidence) and mother Anna Campbell (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Campbell
b. ~1864
Source father
● Household
· direct · ~0.92
Father
William Campbell
b. ~1865
Source father
● Household
· direct · ~0.92
Mother
Anna Campbell
b. ~1866
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Campbell
Son · 1920 · age 28 · b. ~1892 · Massachusetts
★ You are viewing this record
Sibling
Janet Hargrave
Sibling · 1920 · 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
1920 US Federal Census — Middlesex, Massachusetts
Open full size
1920 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu707unit:0997)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary F Myles | 70 | Head | None | Massachusetts |
| 2 | Fred K Myles | 37 | Son | Commercial Salesman | Massachusetts |
| 3 | Gertrude E Myles | 35 | Daughter | Teacher | Massachusetts |
| 4 | Agnes M Myles | 32 | Daughter | Stenographer | Massachusetts |
| 5 | Elizabeth R Myles | 29 | Daughter | Teacher | Massachusetts |
| 6 | Ellen Myles | 25 | Daughter | Teacher | Massachusetts |
| 7 | Priscilla N S Williams | 42 | Head | None | Rhode Island |
| 8 | Mary H Williams | 14 | Daughter | None | Rhode Island |
| 9 | Dorothy H Williams | 13 | Daughter | None | Rhode Island |
| 10 | William H Campbell | 55 | Head | Superintendent | Massachusetts |
| 11 | Anna F Campbell | 54 | Wife | None | Sweden |
| 12 | William F Campbell THIS PERSON | 28 | Son | Clerk | Massachusetts |
| 13 | Janet A Hargrave | 23 | Daughter | None | Massachusetts |
| 14 | Donald P Hargrave | 26 | Son in law | Chemist | Massachusetts |
| 15 | Grace D Arnold | 40 | Boarder | Bookkeeper | Connecticut |
| 16 | Louis H Roque | 29 | Head | Commercial Salesman | Massachusetts |
| 17 | Agnes G Roque | 29 | Wife | None | Massachusetts |
| 18 | John G Roque | 0 | Son | None | Massachusetts |
| 19 | Margaret Gavin | 54 | Head | None | Ireland |
| 20 | Peter Gavin | 55 | Husband | Janitor | Ireland |
| 21 | Margaret C Gavin | 23 | Women's Apparel | Dressmaker | Massachusetts |
| 22 | Catherine J Gavin | 19 | Daughter | Clerk | Massachusetts |
| 23 | Margaret E Bull | 57 | Head | None | Ireland |
| 24 | Mary E Bull | 27 | Daughter | Telephone Operator | Massachusetts |
| 25 | Dorothy V Bull | 21 | Daughter | Stenographer | Massachusetts |
| 26 | Evelyn K Bull | 19 | Daughter | Clerk | Massachusetts |
| 27 | William L Bull | 15 | Son | None | Massachusetts |
| 28 | Elizabeth S Mcphail | 62 | Head | None | Massachusetts |
| 29 | George E D Mcphail | 59 | Husband | Carpenter | Canada |
| 30 | Harry I Benedict | 51 | Head | Secretary | New York |
| 31 | Lillian B Benedict | 52 | Wife | None | New York |
| 32 | Harry I Benedict | 16 | Son | None | New York |
| 33 | Schuyler B Benedict | 11 | Son | None | New York |
| 34 | Mahmoud H Abdel-Nour | 20 | Lodger | None | Egypt |
| 35 | Earl E Flanders | 31 | Head | Clerk | Massachusetts |
| 36 | Nora F Flanders | 27 | Wife | None | Ireland |
| 37 | Helen F Flanders | 2 | Daughter | None | Massachusetts |
| 38 | Helen G Flanders | 52 | Mother | Candy Maker | Massachusetts |
| 39 | Nell G Flanders | 33 | Sister | Bookkeeper | Massachusetts |
| 40 | George A Parker | 66 | Head | Printer | England |
| 41 | Andresia E Parker | 59 | Wife | None | Canada |
| 42 | Mary A Hayward | 72 | Head | None | Maine |
| 43 | Michael Fred P Hayward | 38 | Son | Shipper | Maine |
| 44 | Cahill Cora B Hayward | 43 | Daughter | Dressmaker | Massachusetts |
| 45 | Almot L Hayward | 9 | Grandson | None | Massachusetts |
| 46 | Harry W Smith | 34 | Boarder | None | Maine |
| 47 | Harry H Walton | 37 | Head | Marine Superintendent | New Jersey |
| 48 | Anna M Walton | 35 | Wife | None | North Carolina |
| 49 | Harry H Jr Walton | 15 | Son | None | Virginia |
| 50 | Thomas B Adkins | 30 | Boarder | Engineer | Maine |
Related Census Records
Pedigree Summary
William + 1 sibling
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)