MG
Mary Gleason — 1930 US Census Record
Model Tree available1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Mary Gleason across the 1920, 1930 and 1940 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents Ernest & Florence — first a daughter (b.~1913), then head of a 6-person household.
Age 17
b. ~1913
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Gleason |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Housework |
| Industry | Private |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Housework |
| Township / Ward | Lowell City |
| Est. Birth Year | ~1913 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Gleason | Spouse | — | 44 | ~1886 |
| Charles Gleason | Head | — | 42 | ~1888 |
| Anna Gleason | Daughter | — | 7 | ~1923 |
| Rita Gleason | Daughter | — | 15 | ~1915 |
| Mary Gleason | Daughter | — | 17 | ~1913 |
| Ellen Gleason | Daughter | — | 10 | ~1920 |
Census Appearances
1920
Middlesex, Massachusetts
Daughter, age 7
Middlesex, Massachusetts · implied b. ~1913 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gleason |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Daughter, age 17
Middlesex, Massachusetts · implied b. ~1913 — 6 household members
| Surname | Gleason |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Housework |
| Industry | Private |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Middlesex-County, Massachusetts
Daughter, age 28
Middlesex-County, Massachusetts · implied b. ~1912 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gleason |
| Given Name | Marjorie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Middlesex |
| 1935 Residence (County) | Middlesex |
| Hours Worked | 8 |
| Highest Grade | Hs 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 Mary Gleason across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Ernest Gleason (~0.92 confidence) and mother Florence Gleason (~0.92 confidence) and father Charles Gleason (~0.92 confidence) and mother Mary Gleason (~0.92 confidence) and mother Mary Gleason (~0.92 confidence) and father Charles Gleason (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Ernest Gleason
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Florence Gleason
b. ~1876
Source mother
● Household
· direct · ~0.92
Father
Charles Gleason
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Mary Gleason
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Mary Gleason
b. ~1886
Source mother
● Household
· direct · ~0.92
Father
Charles Gleason
b. ~1888
Source father
● Household
· direct · ~0.92
This person
Anchor record
Mary Gleason
Daughter · 1930 · age 17 · b. ~1913 · Massachusetts
★ You are viewing this record
Sibling
Ellen Gleason
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Gleason
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rita Gleason
Sibling · 1930 · 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
1930 US Federal Census — Middlesex, Massachusetts
Open full size
1930 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel920:1046)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Sally Brayman | 18 | Daughter | — | Massachusetts |
| 52 | Sarah Brayman | 24 | Daughter | Bookkeeper | Massachusetts |
| 53 | — | None | — | — | — |
| 54 | — | None | — | — | — |
| 55 | — | None | — | — | — |
| 56 | William Hardman | 48 | Head | Chauffeur | England |
| 57 | Mary Hardman | 49 | Wife | — | Vermont |
| 58 | Mildred Hardman | 27 | Daughter | Box Maker | Vermont |
| 59 | Clarence Hardman | 24 | Son | Salesman | Vermont |
| 60 | Clement Hardman | 21 | Son | Chauffeur | Vermont |
| 61 | Loretta Hardman | 18 | Daughter | — | Massachusetts |
| 62 | Robert Hardman | 17 | Son | Box Maker | Massachusetts |
| 63 | Mildred Hardman | 14 | Daughter | — | Massachusetts |
| 64 | William Duchesne | 41 | Head | Machinist | Vermont |
| 65 | Emma Duchesne | 40 | Wife | — | Michigan |
| 66 | Edward Duchesne | 12 | Son | — | Massachusetts |
| 67 | Richard Duchesne | 9 | Son | — | Massachusetts |
| 68 | Marie Duchesne | 7 | Daughter | — | Massachusetts |
| 69 | George Sousa | 45 | Head | Roofer | Massachusetts |
| 70 | Charlotte Sousa | 44 | Wife | — | Portugal |
| 71 | Helen Sousa | 22 | Daughter | Burnisher | Massachusetts |
| 72 | Joseph Sousa | 21 | Son | Chauffeur | Massachusetts |
| 73 | Arthur Sousa | 12 | Son | — | Massachusetts |
| 74 | Lillian Sousa | 11 | Daughter | — | Massachusetts |
| 75 | Mary Sousa | 8 | Daughter | — | Massachusetts |
| 76 | Edward Allen | 47 | Head | Farmer | Massachusetts |
| 77 | Mary Allen | 45 | Wife | — | Massachusetts |
| 78 | Edward Allen | 22 | Son | Baker | Massachusetts |
| 79 | Mary Allen | 20 | Daughter | Twister | Massachusetts |
| 80 | Eileen Allen | 18 | Daughter | Cook | Massachusetts |
| 81 | Richard Allen | 15 | Son | — | Massachusetts |
| 82 | Arthur Allen | 10 | Son | — | Massachusetts |
| 83 | Rita Allen | 5 | Daughter | — | Massachusetts |
| 84 | Lena Eastman | 67 | Mother-in-law | — | Germany |
| 85 | Henry Shea | 47 | Head | — | New Hampshire |
| 86 | Anna Shea | 18 | Daughter | Operator | Massachusetts |
| 87 | Henry Shea | 15 | Son | Ripper | Massachusetts |
| 88 | George Shea | 14 | Son | — | Massachusetts |
| 89 | Charles Gleason | 42 | Head | — | Massachusetts |
| 90 | Mary Gleason | 44 | Wife | Dry Room | Massachusetts |
| 91 | Mary Gleason THIS PERSON | 17 | Daughter | Housework | Massachusetts |
| 92 | Rita Gleason | 15 | Daughter | — | Massachusetts |
| 93 | Ellen Gleason | 10 | Daughter | — | Massachusetts |
| 94 | Anna Gleason | 7 | Daughter | — | Massachusetts |
| 95 | — | None | — | — | — |
| 96 | — | None | — | — | — |
| 97 | — | None | — | — | — |
| 98 | — | None | — | — | — |
| 99 | — | None | — | — | — |
| 100 | — | None | — | — | — |
Pedigree Summary
Mary + 3 siblings
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)