MF
Margaret Fleming — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Middlesex-County, Massachusetts
Our Model Tree links this Margaret Fleming across the 1920, 1930 and 1940 US Censuses in Middlesex-County, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1878), then head of a 3-person household.
Age 62
b. ~1878
Female
Head
Born: Scotland
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Middlesex-County, Massachusetts |
| Surname | Fleming |
| Given Name | Margaret |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Widowed |
| Birthplace | Scotland |
| 1935 Residence (City) | Lexington |
| 1935 Residence (County) | Middlesex |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
| Township / Ward | Lexington |
| Est. Birth Year | ~1878 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| John Fleming | Son | — | 62 | ~1878 |
| Frederick Fleming | Son | — | 21 | ~1919 |
| Margaret Fleming | Head | — | 62 | ~1878 |
Census Appearances
1920
Middlesex, Massachusetts
Spouse, age 42
Middlesex, Massachusetts · implied b. ~1878 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fleming |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Scotland |
| Year of Immigration | 1884 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Scotch |
| Birth Country | Scotland |
| Year of Naturalization | 1910 |
| Birthplace (normalized) | scotland |
1930
Middlesex, Massachusetts
Spouse, age 52
Middlesex, Massachusetts · implied b. ~1878 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Flemming |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Scotland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1903 |
| Age at First Marriage | 22 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
1940
Middlesex-County, Massachusetts
Head, age 62
Middlesex-County, Massachusetts · implied b. ~1878 — 3 household members
| Surname | Fleming |
| Given Name | Margaret |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Widowed |
| Birthplace | Scotland |
| 1935 Residence (City) | Lexington |
| 1935 Residence (County) | Middlesex |
| Naturalization Status | Naturalized |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
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 Fleming across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Margaret Fleming
Head · 1940 · age 62 · b. ~1878 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Middlesex-County, Massachusetts
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1940 US Federal Census — Middlesex-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01607-00560)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Albert Cucinello | 13 | Son | — | Massachusetts |
| 2 | Jean Cucinello | 12 | Daughter | — | Massachusetts |
| 3 | Eleanor Cucinello | 9 | Daughter | — | Massachusetts |
| 4 | Sam Fleming | 29 | Head | Head Waiter | Massachusetts |
| 5 | Virginia Fleming | 29 | Wife | — | New Hampshire |
| 6 | Charlotte Fleming | 9 | Daughter | — | Massachusetts |
| 7 | Jan Fleming | 8 | Son | — | Massachusetts |
| 8 | Margaret Fleming THIS PERSON | 62 | Head | — | Scotland |
| 9 | Frederick Fleming | 21 | Son | Repair Man | Massachusetts |
| 10 | John F Fleming | 62 | Son | Compositor | Scotland |
| 11 | Henry Wellington | 37 | Head | Mover | Massachusetts |
| 12 | Ruth Wellington | 25 | Wife | — | Massachusetts |
| 13 | Steven R Wellington | 2 | Son | — | Massachusetts |
| 14 | Linda S Wellington | 0 | Daughter | — | Massachusetts |
| 15 | Hugh C Tappan | 43 | Head | Letter Carrier | Massachusetts |
| 16 | Amedeo De Felice | 34 | Head | Laborer | Italy |
| 17 | Jennie De Felice | 28 | Wife | — | Massachusetts |
| 18 | Nancy De Felice | 4 | Daughter | — | Massachusetts |
| 19 | Louis Mariani | 24 | Brother in law | Laborer | Massachusetts |
| 20 | Frederick Ignasso | 36 | Head | Truck Driver | Massachusetts |
| 21 | Lisa Ignasso | 27 | Wife | — | Massachusetts |
| 22 | Fred Ignasso | 5 | Son | — | Massachusetts |
| 23 | Dante Ignasso | 2 | Son | — | Massachusetts |
| 24 | Rose Turner | 55 | Head | Seamstress | Vermont |
| 25 | John Turner | 23 | Nephew | Teacher | Vermont |
| 26 | Frank Scipioni | 56 | Head | Tailor | Italy |
| 27 | Theresa Scipioni | 54 | Wife | — | Cuba |
| 28 | Florence Scipioni | 23 | Daughter | — | Massachusetts |
| 29 | Annie Scipioni | 17 | Daughter | — | Massachusetts |
| 30 | James Scipioni | 16 | Son | — | Massachusetts |
| 31 | Dominic Scipioni | 30 | Son | Florist | Massachusetts |
| 32 | Eleanor Scipioni | 24 | Daughter in law | — | Massachusetts |
| 33 | Isolena Smith | 28 | Daughter | — | Massachusetts |
| 34 | Francis Smith | 4 | Grandson | — | Massachusetts |
| 35 | Alvin Smith | 2 | Grandson | — | Massachusetts |
| 36 | Florence Smith | 0 | Granddaughter | — | Massachusetts |
| 37 | Annie E Kelley | 73 | Head | — | Scotland |
| 38 | Joseph A Kelley | 38 | Son | Maintenance | Massachusetts |
| 39 | Katherine F Hay | 17 | Head | — | Massachusetts |
| 40 | Charles Dembo | 59 | Head | Laborer | Italy |
Related Census Records
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)