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Margaret Lyons — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hampden-County, Massachusetts
Our Model Tree links this Margaret Lyons across the 1930 and 1940 US Censuses in Hampden-County, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 10-person household.
Age 19
b. ~1921
Female
Daughter
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hampden-County, Massachusetts |
| Surname | Lyons |
| Given Name | Margaret B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | CHICOPEE city |
| 1935 Residence (County) | HAMPDEN |
| Additional Details | |
| Occupation | Clerk |
| Industry | Dry Cleaning |
| Class of Worker | PW |
| Hours Worked | 13 |
| Income (1939) | 54 |
| Highest Grade | No H-4 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Clerk |
| Township / Ward | Chicopee City |
| Est. Birth Year | ~1921 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| George Mcqueen | Other | — | 34 | ~1906 |
| Joan Lyons | Daughter | — | 9 | ~1931 |
| Margaret Lyons | Daughter | — | 19 | ~1921 |
| Arthur Lyons | Son | — | 15 | ~1925 |
| Arthur Lyons | Head | — | 54 | ~1886 |
| Grace Lyons | Daughter | — | 22 | ~1918 |
| Ann Lyons | Daughter | — | 17 | ~1923 |
| Mary Lyons | Daughter | — | 21 | ~1919 |
| John Lyons | Son | — | 13 | ~1927 |
| Cyril Mcqueen | Other | — | 27 | ~1913 |
Census Appearances
1930
Hampden, Massachusetts
Daughter, age 9
Hampden, Massachusetts · implied b. ~1921 — 14 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lyons |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Massachusetts |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Hampden-County, Massachusetts
Daughter, age 19
Hampden-County, Massachusetts · implied b. ~1921 — 10 household members
| Surname | Lyons |
| Given Name | Margaret B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | CHICOPEE city |
| 1935 Residence (County) | HAMPDEN |
| Occupation | Clerk |
| Industry | Dry Cleaning |
| Class of Worker | PW |
| Hours Worked | 13 |
| Income (1939) | 54 |
| Highest Grade | No H-4 |
| 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 Margaret Lyons across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Lyons
Daughter · 1940 · age 19 · b. ~1921 · Massachusetts
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Sibling
Joan Lyons
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Lyons
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Lyons
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ann Lyons
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Lyons
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Lyons
Sibling · 1940 · age 15
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 — Hampden-County, Massachusetts
Open full size
1940 US Federal Census — Hampden-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01593-00804)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Sarah J. Shaw | 72 | Mother-in-law | — | Canada |
| 2 | Sarah De Berch | 47 | Head | — | Massachusetts |
| 3 | Margaret Louise De Berch | 16 | Daughter | — | New York |
| 4 | William Adair | 52 | Head | Labor | Massachusetts |
| 5 | Mary Adair | 54 | Sister | — | Massachusetts |
| 6 | Robert Adair | 40 | Brother | Inspector | Massachusetts |
| 7 | Sarah Adair | 38 | Sister | Pocket Maker | Massachusetts |
| 8 | Frances Adair | 34 | Sister | — | Massachusetts |
| 9 | Evelyn Adair | 25 | Sister | — | Massachusetts |
| 10 | Herbert Adair | 17 | Nephew | — | Massachusetts |
| 11 | Thomas Caron | 63 | Head | Bartender | Canada |
| 12 | Mary Caron | 56 | Wife | — | Canada |
| 13 | Lester Caron | 21 | Son | Machinist | Massachusetts |
| 14 | Joseph Rivest | 64 | Head | — | Canada |
| 15 | Alice Rivest | 63 | Wife | — | Canada |
| 16 | Joseph E. Caron | 41 | Head | Tennis Racket Stringer | Canada |
| 17 | Alice Caron | 41 | Daughter | — | Canada |
| 18 | Lester E. Caron | 15 | Son | — | Massachusetts |
| 19 | Doris Caron | 6 | Daughter | — | Massachusetts |
| 20 | Emily Leonard | 69 | Head | — | Mass |
| 21 | Raymond Mchendry | 35 | Head | Fireman | Massachusetts |
| 22 | Florence Mchendry | 34 | Wife | — | Massachusetts |
| 23 | Alice Mchendry | 15 | Daughter | — | Massachusetts |
| 24 | Priscilla Mchendry | 4 | Daughter | — | Massachusetts |
| 25 | Arthur B. Lyons | 54 | Head | Asst. City Messenger | Ohio |
| 26 | George Mcqueen | 34 | Step-son | Golf Professional | Massachusetts |
| 27 | Cyril P. Mcqueen | 27 | Step-son | Police | Massachusetts |
| 28 | Grace A. Lyons | 22 | Daughter | Clerk | Massachusetts |
| 29 | Mary R. Lyons | 21 | Daughter | Stenographer | Massachusetts |
| 30 | Margaret B. Lyons THIS PERSON | 19 | Daughter | Clerk | Massachusetts |
| 31 | Ann E. Lyons | 17 | Daughter | — | Massachusetts |
| 32 | Arthur B. Jr. Lyons | 15 | Son | — | Massachusetts |
| 33 | John J. Lyons | 13 | Son | — | Massachusetts |
| 34 | Joan P. Lyons | 9 | Daughter | — | Massachusetts |
| 35 | Albert Harrison | 63 | Head | Clerk | Massachusetts |
| 36 | Ann Harrison | 59 | Wife | — | Massachusetts |
| 37 | Lewis Gurka | 32 | Head | Manager | Massachusetts |
| 38 | Stella Gurka | 32 | Wife | — | Massachusetts |
| 39 | Ruth Gurka | 6 | Daughter | — | Massachusetts |
| 40 | Agnes Pikula | 51 | Head | — | Poland |
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)