RC
Robert Campbell — 1940 US Census Record
Model Tree available1940 United States Federal Census · Essex-County, Massachusetts
Our Model Tree links this Robert Campbell across the 1920, 1930 and 1940 US Censuses in Essex-County, Massachusetts (XGBoost, ~Confirmed), with identified parents Joseph & Annie — first a son (b.~1900), then head of a 2-person household.
Age 40
b. ~1900
Male
Son
Born: England
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Essex-County, Massachusetts |
| Surname | Campbell |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Single |
| Birthplace | England |
| 1935 Residence (City) | Methuen |
| 1935 Residence (County) | Essex |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Laborer |
| Industry | Sewer Project |
| Class of Worker | PW |
| Hours Worked | 0 |
| Income (1939) | 400 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
| Occupation | Laborer |
| Township / Ward | Methuen |
| Est. Birth Year | ~1900 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Annie Campbell | Head | — | 62 | ~1878 |
| Robert Campbell | Son | — | 40 | ~1900 |
Census Appearances
1920
Essex, Massachusetts
Son, age 20
Essex, Massachusetts · implied b. ~1900 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | England |
| Year of Immigration | 1914 |
| Naturalization Status | Alien |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Underwear |
| Industry | Woolen Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1930
Essex, Massachusetts
Son, age 30
Essex, Massachusetts · implied b. ~1900 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | England |
| Naturalization Status | Alien |
| Year of Immigration | 1913 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Laborer |
| Industry | Cotton Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Veteran | No |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Essex-County, Massachusetts
Son, age 40
Essex-County, Massachusetts · implied b. ~1900 — 2 household members
| Surname | Campbell |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Single |
| Birthplace | England |
| 1935 Residence (City) | Methuen |
| 1935 Residence (County) | Essex |
| Naturalization Status | Naturalized |
| Occupation | Laborer |
| Industry | Sewer Project |
| Class of Worker | PW |
| Hours Worked | 0 |
| Income (1939) | 400 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Robert Campbell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Joseph Campbell (~0.92 confidence) and mother Annie Campbell (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Joseph Campbell
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Annie Campbell
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Campbell
Son · 1940 · age 40 · b. ~1900 · Massachusetts
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Essex-County, Massachusetts
Open full size
1940 US Federal Census — Essex-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01586-00382)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George Gendreau | 27 | Head | Section Hand | Mass |
| 2 | Eleanor Gendreau | 25 | Wife | No | Rhode Island |
| 3 | Marilyn Gendreau | 3 | Daughter | — | Mass |
| 4 | Bruce Gendreau | 1 | Son | — | Mass |
| 5 | Joseph Mcneil | 50 | Head | Harness Looker | England |
| 6 | Ethel Mcneil | 45 | Wife | — | England |
| 7 | Richard Pope | 44 | Head | Machinist | England |
| 8 | Sybil Pope | 53 | Wife | — | England |
| 9 | Phyllis Pope | 20 | Daughter | — | Mass |
| 10 | Clara Byrne | 40 | Head | Ironer | Mass |
| 11 | Arthur Byrne | 21 | Son | Winder | Mass |
| 12 | Anna Byrne | 22 | Daughter | Timekeeper | Mass |
| 13 | Mary Clayton | 63 | Mother | — | Scotland |
| 14 | William Eddleston | 61 | Head | Laborer | England |
| 15 | Elizabeth Eddleston | 59 | Wife | — | England |
| 16 | Sarah Hitchmouth | 50 | Head | — | England |
| 17 | William Hitchmouth | 22 | Son | Fixer | Mass |
| 18 | Allan Hitchmouth | 13 | Son | — | Mass |
| 19 | Elizabeth Hitchmouth | 11 | Daughter | — | Mass |
| 20 | Harry Hitchmouth | 25 | Son | Piler | Mass |
| 21 | George Grimshaw | 20 | Nephew | Yarn Boy | England |
| 22 | Frederick Duerden | 64 | Head | Trucker | Mass |
| 23 | Annie Duerden | 64 | Wife | — | Mass |
| 24 | Grace Hennessey | 17 | Niece | — | Mass |
| 25 | Annie Campbell | 62 | Head | — | England |
| 26 | Robert Campbell THIS PERSON | 40 | Son | Laborer | England |
| 27 | Catherine Ripley | 47 | Head | — | Mass |
| 28 | George Ripley | 14 | Son | — | Mass |
| 29 | Emily Ripley | 8 | Daughter | — | Conn |
| 30 | Allen Campbell | 49 | Head | Quilling | Mass |
| 31 | Emma Campbell | 44 | Wife | Spinner | Mass |
| 32 | William Campbell | 22 | Son | Asst. Manager | Mass |
| 33 | Mary Fore | 77 | Head | — | England |
| 34 | James Wilson | 24 | Head | Cloth Dryer | Mass |
| 35 | Wanda Wilson | 23 | Wife | — | Mass |
| 36 | Kenneth Wilson | 4 | Son | — | Mass |
| 37 | Ruth Wilson | 3 | Daughter | — | Mass |
| 38 | Donald Wilson | 1 | Son | — | Mass |
| 39 | John S. Parkinson | 62 | Head | Weaver | England |
| 40 | Harriet Parkinson | 83 | Mother | — | England |
Related Census Records
Pedigree Summary
Robert
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 1940 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)