JM
John Magee — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Middlesex-County, Massachusetts
Our Model Tree links this John Magee across the 1930 and 1940 US Censuses in Middlesex-County, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1919), then head of a 6-person household.
Age 21
b. ~1919
Male
Son
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Middlesex-County, Massachusetts |
| Surname | Magee |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Lowell City |
| 1935 Residence (County) | Middlesex |
| Additional Details | |
| Occupation | Machine Opr. |
| Industry | Cotton Mill |
| Class of Worker | PW |
| Hours Worked | 65 |
| Income (1939) | 480 |
| Highest Grade | No 9 |
| 1935 Residence | Same Place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Machine Opr. |
| Township / Ward | Lowell City |
| Est. Birth Year | ~1919 |
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 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Mary Magee | Head | — | 44 | ~1896 |
| John Magee | Son | — | 21 | ~1919 |
| Francis Magee | Son | — | 16 | ~1924 |
| Rose Magee | Daughter | — | 23 | ~1917 |
| Lorraine Magee | Daughter | — | 12 | ~1928 |
| Lillian Magee | Daughter | — | 19 | ~1921 |
Census Appearances
1930
Middlesex, Massachusetts
Son, age 11
Middlesex, Massachusetts · implied b. ~1919 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Magee |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Middlesex-County, Massachusetts
Son, age 21
Middlesex-County, Massachusetts · implied b. ~1919 — 6 household members
| Surname | Magee |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Lowell City |
| 1935 Residence (County) | Middlesex |
| Occupation | Machine Opr. |
| Industry | Cotton Mill |
| Class of Worker | PW |
| Hours Worked | 65 |
| Income (1939) | 480 |
| Highest Grade | No 9 |
| 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 John Magee across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Magee
Son · 1940 · age 21 · b. ~1919 · Massachusetts
★ You are viewing this record
Sibling
Rose Magee
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Magee
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillian Magee
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lorraine Magee
Sibling · 1940 · age 12
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
1940 US Federal Census — Middlesex-County, Massachusetts
Open full size
1940 US Federal Census — Middlesex-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01691-00418)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Francis J Quinn | 29 | Head | Salesman | Massachusetts |
| 2 | Mary Quinn | 23 | Wife | Spinner | Massachusetts |
| 3 | Carol Quinn | 1 | Daughter | — | Massachusetts |
| 4 | George Guduras | 50 | Head | Barber | Greece |
| 5 | Aphrodite Guduras | 22 | Daughter | Folder | Massachusetts |
| 6 | Theoto Guduras | 21 | Daughter | Dressmaker | Massachusetts |
| 7 | James Guduras | 16 | Son | — | Massachusetts |
| 8 | Ethel Guduras | 13 | Daughter | — | Massachusetts |
| 9 | Fortina Chokas | 42 | Head | — | Greece |
| 10 | Nicholas Chokas | 18 | Son | Packer | Massachusetts |
| 11 | Alafidia Chokas | 21 | Daughter | — | Massachusetts |
| 12 | Betsy Chokas | 16 | Daughter | — | Massachusetts |
| 13 | Daniel A Reagan | 35 | Head | Painter | Massachusetts |
| 14 | Sally Reagan | 26 | Wife | — | Massachusetts |
| 15 | Martha A Reagan | 4 | Daughter | — | Massachusetts |
| 16 | Bessie Gorelink | 62 | Head | — | Russia |
| 17 | Mary Magee | 44 | Head | Seamstress | Massachusetts |
| 18 | Rose Magee | 23 | Daughter | Seamstress | Massachusetts |
| 19 | John Magee THIS PERSON | 21 | Son | Machine Opr. | Massachusetts |
| 20 | Lorraine Magee | 12 | Daughter | — | Massachusetts |
| 21 | Francis Magee | 16 | Son | — | Massachusetts |
| 22 | Lillian Magee | 19 | Daughter | — | Massachusetts |
| 23 | Theodore Rossmaris | 59 | Head | Laborer | Greece |
| 24 | Effie Rossmaris | 50 | Wife | — | Greece |
| 25 | Peter Rossmaris | 27 | Son | Laborer | Massachusetts |
| 26 | John Rossmaris | 25 | Son | Counterman | Massachusetts |
| 27 | Helen Rossmaris | 23 | Daughter | Stitcher | Massachusetts |
| 28 | Georgia Rossmaris | 21 | Daughter | Redrawer | Massachusetts |
| 29 | Harriasia Rossmaris | 19 | Daughter | — | Massachusetts |
| 30 | Julia Rossmaris | 11 | Daughter | — | Massachusetts |
| 31 | Virginia Rossmaris | 9 | Daughter | — | Massachusetts |
| 32 | Mary Rossmaris | 7 | Daughter | — | Massachusetts |
| 33 | George Vatson | 47 | Head | Ash Collector | Greece |
| 34 | Despina Vatson | 44 | Wife | — | Greece |
| 35 | Nicholas Vatson | 13 | Son | — | Massachusetts |
| 36 | Costos Vatson | 12 | Son | — | Massachusetts |
| 37 | Vasiloos Vatson | 11 | Son | — | Massachusetts |
| 38 | Athena Vatson | 3 | Daughter | — | Massachusetts |
| 39 | Antonios Semeris | 43 | Head | Weaver | Greece |
| 40 | Olga Semeris | 30 | Wife | Stitcher | Greece |
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)