MG
Mary Glenn — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Essex, Massachusetts
Our Model Tree links this Mary Glenn across the 1930 and 1940 US Censuses in Essex, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1911), then head of a 7-person household.
Age 19
b. ~1911
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Essex, Massachusetts |
| Surname | Glenn |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Bookkeeper |
| Industry | Plumbing Supply |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Bookkeeper |
| Township / Ward | Danvers Town |
| Est. Birth Year | ~1911 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Anna Glenn | Daughter | — | 13 | ~1917 |
| Mary Glenn | Daughter | — | 19 | ~1911 |
| James Glenn | Son | — | 17 | ~1913 |
| Robert Glenn | Son | — | 10 | ~1920 |
| Robert Glenn | Head | — | 40 | ~1890 |
| Margaret Glenn | Other | — | 39 | ~1891 |
| Marguerite Glenn | Daughter | — | 9 | ~1921 |
Census Appearances
1930
Essex, Massachusetts
Daughter, age 19
Essex, Massachusetts · implied b. ~1911 — 7 household members
| Surname | Glenn |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Massachusetts |
| Occupation | Bookkeeper |
| Industry | Plumbing Supply |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Essex-County, Massachusetts
Daughter, age 28
Essex-County, Massachusetts · implied b. ~1912 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Glenn |
| Given Name | May |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Danvers Town |
| 1935 Residence (County) | Essex |
| Occupation | Bookkeeper |
| Industry | Retail coal co. |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 1300 |
| Highest Grade | C-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 Glenn across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Glenn
Daughter · 1930 · age 19 · b. ~1911 · Massachusetts
★ You are viewing this record
Sibling
James Glenn
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Glenn
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marguerite Glenn
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Glenn
Sibling · 1930 · age 13
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 — Essex, Massachusetts
Open full size
1930 US Federal Census — Essex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel895:0767)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Herbert J. Martin | 13 | Son | — | Massachusetts |
| 2 | Robert W. Glenn | 40 | Head | Foreman | Rhode Island |
| 3 | Margaret M. Glenn | 39 | Wife-H | — | Massachusetts |
| 4 | Mary A. Glenn THIS PERSON | 19 | Daughter | Bookkeeper | Massachusetts |
| 5 | James J. Glenn | 17 | Son | Heel Manufacturer | Massachusetts |
| 6 | Anna E. Glenn | 13 | Daughter | — | Massachusetts |
| 7 | Robert W. Jr. Glenn | 10 | Son | — | Massachusetts |
| 8 | Marguerite M. Glenn | 9 | Daughter | — | Massachusetts |
| 9 | Mary Stanley | 63 | Head | — | England |
| 10 | Edith Stanley | 43 | Daughter | Shoe Eyeletter | Massachusetts |
| 11 | Fields, Arthur E. Stanley | 44 | Boarder | Salesman | Vermont |
| 12 | Earle W. Marshall | 30 | Head | Machinist | Massachusetts |
| 13 | Florence M. Marshall | 32 | Wife-H | — | Massachusetts |
| 14 | Woodbury, Annie F. Marshall | 55 | Mother-in-law | Saleslady | Massachusetts |
| 15 | Joseph N. Taylor | 59 | Head | Painter | Canada-English |
| 16 | Ruby Taylor | 47 | Wife-H | — | Canada-English |
| 17 | Emma Taylor | 61 | Sister | Proprietor | Canada-English |
| 18 | Robbins, John Taylor | 84 | Father-in-law | — | Canada-English |
| 19 | Leon M. Howard | 41 | Head | Machinist | Massachusetts |
| 20 | Helen F. Howard | 42 | Wife-H | — | Massachusetts |
| 21 | Miriam S. Howard | 17 | Daughter | Dressmaker | Massachusetts |
| 22 | Doris L. Howard | 16 | Daughter | — | Massachusetts |
| 23 | Pauline H. Howard | 13 | Daughter | — | Massachusetts |
| 24 | Gardner W. Howard | 8 | Son | — | Massachusetts |
| 25 | Louis Gardner | 61 | Head | Leather Worker | Massachusetts |
| 26 | Bessie E. Gardner | 35 | Wife-H | Baby Shoes | Massachusetts |
| 27 | Alfred Gardner | 14 | Son | — | Massachusetts |
| 28 | Emma Gardner | 13 | Daughter | — | Massachusetts |
| 29 | Jeanette Gardner | 6 | Daughter | — | Massachusetts |
| 30 | Eleanor Gardner | 4 | Daughter | — | Massachusetts |
| 31 | George Gardner | 31 | Head | Leather Glazer | Canada-French |
| 32 | Mabel Gardner | 31 | Wife-H | Bench Worker | Massachusetts |
| 33 | Mabel S. Gardner | 9 | Daughter | — | Massachusetts |
| 34 | Evelyn M. Gardner | 6 | Daughter | — | Massachusetts |
| 35 | Ruth E. Gardner | 3 | Daughter | — | Massachusetts |
| 36 | Marion J. Gardner | 2 | Daughter | — | Massachusetts |
| 37 | Stephen M. Ives | 28 | Head | Carpenter | Massachusetts |
| 38 | Geraldine C. Ives | 27 | Wife-H | — | New York |
| 39 | Roger A. Ives | 6 | Son | — | Massachusetts |
| 40 | Robert S. Ives | 3 | Son | — | Massachusetts |
| 41 | Harold E. Payton | 35 | Head | Carpenter | Massachusetts |
| 42 | Catherine A. Payton | 31 | Wife-H | — | Canada-French |
| 43 | Mabel E. Payton | 11 | Daughter | — | Massachusetts |
| 44 | Alice E. Payton | 7 | Daughter | — | Massachusetts |
| 45 | Harold E. Jr. Payton | 4 | Son | — | Massachusetts |
| 46 | Arthur W. Coupal | 40 | Head | Shoecutter | Massachusetts |
| 47 | Alice A. Coupal | 40 | Wife-H | — | Massachusetts |
| 48 | Conway, Bernard Coupal | 23 | Stepson | Leather Trimmer | Massachusetts |
| 49 | Walter H. Anderson | 41 | Head | Agent | Massachusetts |
| 50 | Mary G. Anderson | 46 | Wife-H | — | Rhode Island |
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)