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Frank Harrison — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Essex-County, Massachusetts
Our Model Tree links this Frank Harrison across the 1920, 1930 and 1940 US Censuses in Essex-County, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1897), then head of a 3-person household.
Age 43
b. ~1897
Male
Head
Born: Massachusetts
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Essex-County, Massachusetts |
| Surname | Harrison |
| Given Name | Frank D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Lawrence City |
| 1935 Residence (County) | Essex |
| Additional Details | |
| Occupation | Plumber |
| Industry | Worsted Mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1400 |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Plumber |
| Township / Ward | Lawrence City |
| Est. Birth Year | ~1897 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Mabel Harrison | Spouse | — | 41 | ~1899 |
| Frank Harrison | Head | — | 43 | ~1897 |
| Frank Harrison | Son | — | 20 | ~1920 |
Census Appearances
1920
Essex, Massachusetts
Head, age 23
Essex, Massachusetts · implied b. ~1897 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harrison |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Finisher |
| Industry | Woolen Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Essex, Massachusetts
Head, age 33
Essex, Massachusetts · implied b. ~1897 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harrison |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 20 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Dresser |
| Industry | Worsted Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 26 |
| Radio Set | R |
| Veteran | Yes WW |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Essex-County, Massachusetts
Head, age 43
Essex-County, Massachusetts · implied b. ~1897 — 3 household members
| Surname | Harrison |
| Given Name | Frank D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Lawrence City |
| 1935 Residence (County) | Essex |
| Occupation | Plumber |
| Industry | Worsted Mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1400 |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| 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 Frank Harrison across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Frank Harrison
Head · 1940 · age 43 · b. ~1897 · Massachusetts
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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-t0627-01584-00404)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elsie Gardner | 61 | Wife | — | Scotland |
| 2 | Louis B. Jones | 72 | Head | Watchman | England |
| 3 | Sarah Jones | 73 | Wife | — | England |
| 4 | Annie Jones | 44 | Daughter | Weaver | England |
| 5 | Joseph D. Coyle | 35 | Head | Section Hand | Massachusetts |
| 6 | Mary J. Coyle | 31 | Wife | Clerk | Massachusetts |
| 7 | Alfred Rivard | 53 | Head | Salesman | Canada |
| 8 | Juliet Rivard | 43 | Wife | — | Massachusetts |
| 9 | Theresa Rivard | 12 | Daughter | — | Massachusetts |
| 10 | Lucille Rivard | 10 | Daughter | — | Massachusetts |
| 11 | Robert Rivard | 10 | Son | — | Massachusetts |
| 12 | Rebecca Denault | 75 | Mother-in-law | — | Canada |
| 13 | Romeo Denault | 48 | Brother-in-law | Dresser | New Hampshire |
| 14 | Frank D. Harrison THIS PERSON | 43 | Head | Plumber | Massachusetts |
| 15 | Mabel Harrison | 41 | Wife | Mender | Massachusetts |
| 16 | Frank R. Harrison | 20 | Son | — | Massachusetts |
| 17 | John J. D. Harrington | 69 | Head | Wool Cleaner | Massachusetts |
| 18 | Kathryn Harrington | 36 | Daughter | Saleslady | Massachusetts |
| 19 | Martha S. Littlefield | 86 | Head | — | Maine |
| 20 | Cassie Bragdon | 75 | Sister | — | Maine |
| 21 | Bertha S. Moulton | 68 | Head | — | Canada |
| 22 | Arnold B. Whitehead | 51 | Head | Section Hand | Massachusetts |
| 23 | Emma Whitehead | 51 | Wife | Spooler | Massachusetts |
| 24 | Edgar Lambert | 53 | Head | Section Hand | England |
| 25 | Annie Lambert | 57 | Wife | — | England |
| 26 | Edward Fitzgerald | 49 | Head | Mixer | Ireland |
| 27 | Anna Fitzgerald | 42 | Wife | — | Ireland |
| 28 | Mary Fitzgerald | 18 | Daughter | — | Massachusetts |
| 29 | Edward Fitzgerald | 15 | Son | — | Massachusetts |
| 30 | Michael Fitzgerald | 13 | Son | — | Massachusetts |
| 31 | Patrick O'Connor | 55 | Head | Truckman | Ireland |
| 32 | Mary O'Connor | 55 | Wife | — | Ireland |
| 33 | Agnes O'Connor | 29 | Daughter | Clerk (Complaints) | Massachusetts |
| 34 | Mary O'Connor | 25 | Daughter | Mender | Massachusetts |
| 35 | Maurice O'Connor | 17 | Son | — | Massachusetts |
| 36 | Albert Craven | 60 | Head | Weaver | England |
| 37 | Annie Craven | 55 | Wife | — | England |
| 38 | Elizabeth Craven | 37 | Daughter | Mender | England |
| 39 | Clara Craven | 35 | Daughter | — | England |
| 40 | Emily Radcliffe | 61 | Head | Specking | England |
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)