MF
Mary Fleming — 1930 US Census Record
Model Tree available1930 United States Federal Census · Essex, Massachusetts
Our Model Tree links this Mary Fleming across the 1910, 1920 and 1930 US Censuses in Essex, Massachusetts (XGBoost, ~Confirmed), with identified parents William & Richard — first a daughter (b.~1904), then head of a 6-person household.
Age 26
b. ~1904
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Essex, Massachusetts |
| Surname | Fleming |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Cashier |
| Industry | Cigar store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Cashier |
| Township / Ward | Marblehead Town Pt |
| Est. Birth Year | ~1904 |
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 |
|---|---|---|---|---|
| Ruth Fleming | Daughter | — | 19 | ~1911 |
| Mary Fleming | Daughter | — | 26 | ~1904 |
| William Fleming | Head | — | 57 | ~1873 |
| Hannah Fleming | Other | — | 53 | ~1877 |
| Charles Fleming | Son | — | 21 | ~1909 |
| Wallace Fleming | Son | — | 17 | ~1913 |
Census Appearances
1910
Essex, Massachusetts
Daughter, age 6
Essex, Massachusetts · implied b. ~1904 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fleming |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Essex, Massachusetts
Daughter, age 15
Essex, Massachusetts · implied b. ~1905 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fleming |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Helper |
| Industry | Pottery |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Essex, Massachusetts
Daughter, age 26
Essex, Massachusetts · implied b. ~1904 — 6 household members
| Surname | Fleming |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Cashier |
| Industry | Cigar store |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Fleming across 3 US Census years (1910, 1920 and 1930) in Essex, Massachusetts, using XGBoost record linkage. Identified parents: father William Fleming (~0.92 confidence) and father Richard Fleming (~0.92 confidence) and mother Hannah Fleming (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Fleming
b. ~1874
Source father
● Household
· direct · ~0.92
Father
Richard Fleming
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Hannah Fleming
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Fleming
Daughter · 1930 · age 26 · b. ~1904 · Massachusetts
★ You are viewing this record
Sibling
Wallace Fleming
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Fleming
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Fleming
Sibling · 1930 · 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
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:massachusettscensus00reel901:0075)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John D. Lund | 8 | Son | — | Massachusetts |
| 52 | Raymond W. Lund | 5 | Son | — | Massachusetts |
| 53 | Alden L. Prince | 36 | Head | Chauffeur | Massachusetts |
| 54 | Elsa L. Prince | 39 | Wife-H | — | Sweden |
| 55 | Alden L. Prince | 11 | Son | — | Massachusetts |
| 56 | Carl R. Prince | 9 | Son | — | Massachusetts |
| 57 | Harold G. Prince | 7 | Son | — | Massachusetts |
| 58 | William J. Martin | 7 | Boarder | — | Massachusetts |
| 59 | George S. Pierce | 70 | Head | — | Massachusetts |
| 60 | Thomas J. Lee | 25 | Head | Chauffeur | Massachusetts |
| 61 | Mary G. Lee | 22 | Wife-H | — | Massachusetts |
| 62 | Thomas J. Lee | 4 | Son | — | Massachusetts |
| 63 | Mary G. L. Lee | 2 | Daughter | — | Massachusetts |
| 64 | Ebenezer E. Snow | 67 | Head | Fisherman | Canada-English |
| 65 | Abbie W. Snow | 42 | Wife-H | Saleslady | Massachusetts |
| 66 | Marietta A. Flank | 64 | Mother-in-law | Nurse | Massachusetts |
| 67 | Lester S. Flank | 45 | Brother-in-law | Teacher | Massachusetts |
| 68 | Caroline P. Chase | 70 | Head-H | — | Massachusetts |
| 69 | Emma W. Nichols | 78 | Cousin | — | Massachusetts |
| 70 | Herbert W. Weston | 65 | Head | Architect | Massachusetts |
| 71 | Mary R. Weston | 55 | Wife-H | — | Massachusetts |
| 72 | Grace E. Aldous | 46 | Head-H | — | Massachusetts |
| 73 | James E. Flynn | 69 | Head | Laborer | Massachusetts |
| 74 | Mary A. Flynn | 67 | Wife-H | — | Massachusetts |
| 75 | Annie J. Flynn | 40 | Daughter | Stitcher | Massachusetts |
| 76 | Samuel Harris | 73 | Head | Gardener | Massachusetts |
| 77 | Margaret E. Shea | 63 | Head-H | Stitcher | Massachusetts |
| 78 | Dennis J. Hagan | 38 | Head | Manager | Massachusetts |
| 79 | Margaret L. Hagan | 39 | Wife-H | — | Massachusetts |
| 80 | Marguerite Hagan | 11 | Daughter | — | Massachusetts |
| 81 | Dorothy Hagan | 7 | Daughter | — | Massachusetts |
| 82 | Christine Hagan | 4 | Daughter | — | Massachusetts |
| 83 | Elizabeth Brophy | 70 | Head-H | — | Massachusetts |
| 84 | Catherine Brophy | 59 | Sister | Stitcher | Massachusetts |
| 85 | James Brophy | 50 | Brother | Clerk | Massachusetts |
| 86 | Mary Brophy | 11 | Niece | — | Massachusetts |
| 87 | Anne Brophy | 8 | Niece | — | Massachusetts |
| 88 | J. Paul Brophy | 6 | Nephew | — | Massachusetts |
| 89 | John B. Purdon | 63 | Head | — | Pennsylvania |
| 90 | Margaret D. Purdon | 63 | Wife-H | — | Massachusetts |
| 91 | Sarah Goodwin | 58 | Servant | Servant | Massachusetts |
| 92 | William R. Fleming | 57 | Head | Shoe Cutter | Massachusetts |
| 93 | Hannah E. Fleming | 53 | Wife-H | — | Massachusetts |
| 94 | Mary E. Fleming THIS PERSON | 26 | Daughter | Cashier | Massachusetts |
| 95 | Charles H. Fleming | 21 | Son | Mechanic | Massachusetts |
| 96 | Ruth M. Fleming | 19 | Daughter | Bookkeeper | Massachusetts |
| 97 | Wallace J. Fleming | 17 | Son | — | Massachusetts |
| 98 | Walter J. Fox | 23 | Head | Civil Engineer | Massachusetts |
| 99 | Hope D. Fox | 20 | Wife-H | — | New Hampshire |
| 100 | Walter J. Fox | 1 | Son | — | Massachusetts |
Pedigree Summary
Mary + 3 siblings
Gen 1 · 3 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)