JM
John Mcnally — 1940 US Census Record
Model Tree available1940 United States Federal Census · Essex-County, Massachusetts
Our Model Tree links this John Mcnally across the 1920, 1930 and 1940 US Censuses in Essex-County, Massachusetts (XGBoost, ~Confirmed), with identified parents Timothy & Timothy — first a son (b.~1914), then head of a 4-person household.
Age 26
b. ~1914
Male
Son
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Essex-County, Massachusetts |
| Surname | McNally |
| Given Name | John E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Danvers Town |
| 1935 Residence (County) | Essex |
| Additional Details | |
| Occupation | Assistant Pharmacist |
| Industry | Retail Drug Store |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 130 |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Assistant Pharmacist |
| Township / Ward | Danvers Town |
| Est. Birth Year | ~1914 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Timothy Mcnally | Head | — | 64 | ~1876 |
| Mary Mcnally | Daughter | — | 21 | ~1919 |
| John Mcnally | Son | — | 26 | ~1914 |
| Katherine Mcnally | Spouse | — | 54 | ~1886 |
Census Appearances
1920
Essex, Massachusetts
Son, age 6
Essex, Massachusetts · implied b. ~1914 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McNally |
| Given Name | John E |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Essex, Massachusetts
Son, age 16
Essex, Massachusetts · implied b. ~1914 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McNally |
| Given Name | John G. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| 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
Essex-County, Massachusetts
Son, age 26
Essex-County, Massachusetts · implied b. ~1914 — 4 household members
| Surname | McNally |
| Given Name | John E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Danvers Town |
| 1935 Residence (County) | Essex |
| Occupation | Assistant Pharmacist |
| Industry | Retail Drug Store |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 130 |
| Highest Grade | C 2 |
| 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 Mcnally across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Timothy Mcnally (~0.92 confidence) and father Timothy Mcnally (~0.92 confidence) and mother Katherine Mcnally (~0.92 confidence) and mother Susan Mcnally (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Timothy Mcnally
b. ~1876
Source father
● Household
· direct · ~0.92
Father
Timothy Mcnally
b. ~1848
Source father
● Household
· direct · ~0.92
Mother
Katherine Mcnally
b. ~1886
Source mother
● Household
· direct · ~0.92
Mother
Susan Mcnally
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Mcnally
Son · 1940 · age 26 · b. ~1914 · Massachusetts
★ You are viewing this record
Sibling
Mary Mcnally
Sibling · 1940 · age 21
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 — 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-t0627-01578-00637)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Francis H. Richards | 65 | Caretaker | Caretaker | Massachusetts |
| 2 | Leroy Dirkey | 57 | Head | Mill Foreman | Massachusetts |
| 3 | Grace Dirkey | 50 | Wife | — | Massachusetts |
| 4 | Constance Dirkey | 7 | Daughter | — | Massachusetts |
| 5 | Leroy Jr. Dirkey | 6 | Son | — | Massachusetts |
| 6 | Charles H. Wing | 38 | Head | Attendant | New Hampshire |
| 7 | Eva M. Wing | 39 | Wife | Attendant | Massachusetts |
| 8 | Annette Wing | 16 | Daughter | — | New Hampshire |
| 9 | Eva E. Wing | 11 | Daughter | — | New Hampshire |
| 10 | Rose M. Wing | 9 | Daughter | — | Massachusetts |
| 11 | Irving L. Durkee | 60 | Head | Gardner | Canada |
| 12 | Gertrude Durkee | 58 | Wife | — | Massachusetts |
| 13 | Irving Jr. Durkee | 26 | Son | Laborer | Massachusetts |
| 14 | Robert Durkee | 23 | Son | Farmer | Massachusetts |
| 15 | Fredric Durkee | 21 | Son | Farmer | Massachusetts |
| 16 | Timothy J. Mcnally | 64 | Head | Leather Worker | Massachusetts |
| 17 | Katherine E. Mcnally | 54 | Wife | — | Massachusetts |
| 18 | John E. Mcnally THIS PERSON | 26 | Son | Assistant Pharmacist | Massachusetts |
| 19 | Mary E. Mcnally | 21 | Daughter | Clerk | Massachusetts |
| 20 | Arthur Fish | 72 | Head | Watchman | Massachusetts |
| 21 | Katherine Fish | 62 | Wife | — | Canada |
| 22 | Marion Fish | 27 | Daughter | Nurse | Massachusetts |
| 23 | Walter Fish | 73 | Brother | — | Massachusetts |
| 24 | Fred H. Powers | 71 | Head | Salesman | Massachusetts |
| 25 | Alice E. Powers | 71 | Wife | — | Massachusetts |
| 26 | Margaret Powers | 41 | Daughter | Secretary | Massachusetts |
| 27 | Ada Trembley | 64 | Head | — | Canada |
| 28 | Joseph O. Trembley | 34 | Head | Truck Driver | Massachusetts |
| 29 | Eva Trembley | 30 | Wife | — | Massachusetts |
| 30 | Beatrice R. Trembley | 10 | Daughter | — | Massachusetts |
| 31 | Barbara A. Trembley | 8 | Daughter | — | Massachusetts |
| 32 | Howard Brown | 20 | Head | Truck Driver | Massachusetts |
| 33 | Phylis Brown | 20 | Wife | — | England |
| 34 | Francis Brown | 22 | Brother | Leather Worker | Massachusetts |
| 35 | Violet Brown | 14 | Sister | — | Massachusetts |
| 36 | Burnett Canni | 39 | Head | Wood Worker | Canada |
| 37 | Woodworth Canni | 72 | Father | — | Canada |
| 38 | Grace H. Fisher | 44 | Head | Stenographer | Massachusetts |
| 39 | Henry H. Fisher | 19 | Son | Chauffeur Carpenter | Massachusetts |
| 40 | Robert Fisher | 17 | Son | — | Massachusetts |
Pedigree Summary
John + 1 sibling
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 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)