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Martha Morris — 1940 US Census Record
Model Tree available1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Martha Morris across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Euphamy — first a spouse (b.~1896), then head of a 7-person household.
Age 44
b. ~1896
Female
Spouse
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Morris |
| Given Name | Martha A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Highest Grade | Hs 1 |
| 1935 Residence | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Gibsonia |
| Est. Birth Year | ~1896 |
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 1940 census.
| Name | Relation to head | Relative to Martha | Age | Birth yr |
|---|---|---|---|---|
| Naomi Morris | Daughter | — | 7 | ~1933 |
| Robert Morris | Son | — | 15 | ~1925 |
| Martha Morris | Daughter | — | 19 | ~1921 |
| Wilson Morris | Son | — | 11 | ~1929 |
| Martha Morris | Spouse | — | 44 | ~1896 |
| Robert Morris | Head | — | 47 | ~1893 |
| Thomas Morris | Son | — | 10 | ~1930 |
Census Appearances
1920
Allegheny, Pennsylvania
Daughter, age 24
Allegheny, Pennsylvania · implied b. ~1896 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morris |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | England |
| Mother's Birthplace | Scotland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Spouse, age 34
Allegheny, Pennsylvania · implied b. ~1896 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morris |
| Given Name | Martha A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 23 |
| Father's Birthplace | England |
| Mother's Birthplace | Scotland |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Spouse, age 44
Allegheny-County, Pennsylvania · implied b. ~1896 — 7 household members
| Surname | Morris |
| Given Name | Martha A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Highest Grade | Hs 1 |
| 1935 Residence | Pennsylvania |
| 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 Martha Morris across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Euphamy Harrison (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Euphamy Harrison
b. ~1866
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Martha Morris
Spouse · 1940 · age 44 · b. ~1896 · Pennsylvania
★ You are viewing this record
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-t0627-03416-00033)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Charles T. Guehrn | 9 | Son | — | Pennsylvania |
| 42 | Alice C. Guehrn | 5 | Daughter | — | Pennsylvania |
| 43 | Ruth M. Guehrn | 3 | Daughter | — | Pennsylvania |
| 44 | Charles E. Krantz | 53 | Head | Millwright | Pennsylvania |
| 45 | Mary A. Krantz | 54 | Wife | — | Germany |
| 46 | Clair C. Krantz | 27 | Son | Laborer | Pennsylvania |
| 47 | Charles A. Quinton | 51 | Head | Commissioner | Indiana |
| 48 | Bird A. Quinton | 51 | Wife | — | Ohio |
| 49 | Edward P. Reinke | 40 | Head | Rural Mail Carrier | Pennsylvania |
| 50 | Ellen S. Reinke | 32 | Wife | — | Pennsylvania |
| 51 | Virginia Lee Reinke | 7 | Daughter | — | Pennsylvania |
| 52 | Raymond S. Reinke | 6 | Son | — | Pennsylvania |
| 53 | Clifford J. Huggins | 47 | Head | Road Commissioner | Pennsylvania |
| 54 | Vera J. Huggins | 34 | Wife | — | Pennsylvania |
| 55 | Edward W. Montgomery | 39 | Head | Probation Officer | Indiana |
| 56 | Ruth Montgomery | 38 | Wife | — | Iowa |
| 57 | Jane S. Montgomery | 9 | Daughter | — | Illinois |
| 58 | Edward S. Montgomery | 5 | Son | — | Kentucky |
| 59 | Franklin L. Montgomery | 5 | Son | — | Kentucky |
| 60 | John P. Krahore | 60 | Head | Laborer | Poland |
| 61 | Helen A. Krahore | 56 | Wife | — | Germany |
| 62 | Agnes A. Krahore | 21 | Daughter | Attendant | Pennsylvania |
| 63 | Leona M. Krahore | 15 | Daughter | — | Pennsylvania |
| 64 | Ann A. Wagner | 32 | Daughter | Proprietor | Pennsylvania |
| 65 | Barbara Ann Wagner | 6 | Daughter | — | Pennsylvania |
| 66 | Harry W. Reiser | 54 | Head | Maintenance Man | Pennsylvania |
| 67 | Emma B. Reiser | 52 | Wife | — | Pennsylvania |
| 68 | Anna M. Reiser | 22 | Daughter | Office Clerk | Pennsylvania |
| 69 | Carl J. Reiser | 19 | Son | — | Pennsylvania |
| 70 | Bertha E. Reiser | 16 | Daughter | — | Pennsylvania |
| 71 | Agnes Marshall | 56 | Head | — | Pennsylvania |
| 72 | Rose Boda | 51 | Housekeeper | Housekeeper | Czecho Slovakia |
| 73 | Robert G. Morris | 47 | Head | Automobile Mechanic | Pennsylvania |
| 74 | Martha A. Morris THIS PERSON | 44 | Wife | — | Pennsylvania |
| 75 | Martha E. Morris | 19 | Daughter | — | Pennsylvania |
| 76 | Robert G. Morris | 15 | Son | — | Pennsylvania |
| 77 | Wilson J. Morris | 11 | Son | — | Pennsylvania |
| 78 | Thomas H. Morris | 10 | Son | — | Pennsylvania |
| 79 | Naomi J. Morris | 7 | Daughter | — | Pennsylvania |
| 80 | Bertha G. Grafe | 70 | Head | Proprietor | Ohio |
Pedigree Summary
Martha
Gen 1 · 1 parents
~0.92
Max depth 4 (1900–1950 window)
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)