MF
Margaret Fleming — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Margaret Fleming across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1899), then head of a 4-person household.
Age 41
b. ~1899
Female
Spouse
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Fleming |
| Given Name | Margaret A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Shaler twp |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Shaler Twp |
| Est. Birth Year | ~1899 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Edith Fleming | Daughter | — | 17 | ~1923 |
| Bernard Fleming | Head | — | 48 | ~1892 |
| Margaret Fleming | Spouse | — | 41 | ~1899 |
| John Fleming | Son | — | 14 | ~1926 |
Census Appearances
1920
Allegheny, Pennsylvania
Spouse, age 20
Allegheny, Pennsylvania · implied b. ~1900 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fleming |
| Given Name | Margaret B |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Spouse, age 29
Allegheny, Pennsylvania · implied b. ~1901 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fleming |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 18 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Spouse, age 41
Allegheny-County, Pennsylvania · implied b. ~1899 — 4 household members
| Surname | Fleming |
| Given Name | Margaret A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Shaler twp |
| 1935 Residence (County) | Allegheny |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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
Spouse · 1940 · age 41 · b. ~1899 · Pennsylvania
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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 — Allegheny-County, Pennsylvania
Open full size
1940 US Federal Census — Allegheny-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03417-00076)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lerna G. Ella C. | 8 | Daughter | — | Pennsylvania |
| 2 | Mary J. Ella C. | 4 | Daughter | — | Pennsylvania |
| 3 | William J. Miegel | 61 | Head | Paper Hanger | Pennsylvania |
| 4 | Sophia C. Miegel | 56 | Wife | — | Pennsylvania |
| 5 | Marion C. Miegel | 20 | Daughter | Office Clerk | Pennsylvania |
| 6 | Grace E. Miegel | 16 | Daughter | — | Pennsylvania |
| 7 | William J. Miegel | 13 | Son | — | Pennsylvania |
| 8 | Marjorie Miegel | 9 | Daughter | — | Pennsylvania |
| 9 | Harry D. Kirkbride | 33 | Head | Line Tester | Ohio |
| 10 | Dorothy O. Kirkbride | 29 | Wife | — | Pennsylvania |
| 11 | David P. Kirkbride | 2 | Son | — | Pennsylvania |
| 12 | Louis P. Wagner | 60 | Head | Shipping Clerk | Pennsylvania |
| 13 | Mary C. Wagner | 56 | Wife | — | Pennsylvania |
| 14 | Maria E. Wagner | 28 | Daughter | Beautician | Pennsylvania |
| 15 | Norbert C. Wagner | 20 | Son | — | Pennsylvania |
| 16 | Augustine F. Wagner | 18 | Son | New Worker | Pennsylvania |
| 17 | Martha M. Wagner | 17 | Daughter | — | Pennsylvania |
| 18 | Rita A. Wagner | 15 | Daughter | — | Pennsylvania |
| 19 | Zita M. Wagner | 13 | Daughter | — | Pennsylvania |
| 20 | Frank O. Byerl | 61 | Head | Foreman | Germany |
| 21 | Flora M. Byerl | 60 | Wife | — | Pennsylvania |
| 22 | Francis W. Byerl | 14 | Son | — | Pennsylvania |
| 23 | Joseph L. Lippenhart | 59 | Head | Foreman | Pennsylvania |
| 24 | Anna M. Lippenhart | 57 | Wife | — | Pennsylvania |
| 25 | Roger A. Lippenhart | 22 | Son | New Worker | Pennsylvania |
| 26 | Rose M. Lippenhart | 21 | Daughter | Receptionist | Pennsylvania |
| 27 | Gilbert J. Lippenhart | 19 | Son | Apprentice | Pennsylvania |
| 28 | Margaret A. Lippenhart | 18 | Daughter | House Keeper | Pennsylvania |
| 29 | Lillian B. Lippenhart | 16 | Daughter | — | Pennsylvania |
| 30 | Harry W. Brandt | 30 | Son-in-law | Laborer | Pennsylvania |
| 31 | Helen P. Brandt | 30 | Daughter | — | Pennsylvania |
| 32 | Arlan J. Brandt | 2 | Son | — | Pennsylvania |
| 33 | Bernard W. Fleming | 48 | Head | Foreman | Pennsylvania |
| 34 | Margaret A. Fleming THIS PERSON | 41 | Wife | — | Pennsylvania |
| 35 | Edith M. Fleming | 17 | Daughter | — | Pennsylvania |
| 36 | John B. Fleming | 14 | Son | — | Pennsylvania |
| 37 | Teresa C. Wartenbe | 48 | Head | — | Pennsylvania |
| 38 | Alvin J. Henning | 44 | Head | Mach. Operator | Pennsylvania |
| 39 | Clara M. Henning | 40 | Wife | — | Pennsylvania |
| 40 | Clara S. Henning | 18 | Daughter | — | Pennsylvania |
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)