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Martha Morris — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lawrence-County, Pennsylvania
Our Model Tree links this Martha Morris across the 1930 and 1940 US Censuses in Lawrence-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 7-person household.
Age 15
b. ~1925
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lawrence-County, Pennsylvania |
| Surname | Morris |
| Given Name | Martha L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Lawrence |
| Additional Details | |
| Industry | 15 |
| Highest Grade | Hs 1 |
| 1935 Residence | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Union Township |
| Est. Birth Year | ~1925 |
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 |
|---|---|---|---|---|
| Elmer Morris | Son | — | 22 | ~1918 |
| Edith Morris | Spouse | — | 50 | ~1890 |
| Robert Morris | Son | — | 24 | ~1916 |
| David Morris | Head | — | 48 | ~1892 |
| Martha Morris | Daughter | — | 15 | ~1925 |
| Wendell Morris | Son | — | 20 | ~1920 |
| Wilma Morris | Daughter | — | 20 | ~1920 |
Census Appearances
1930
Lawrence, Pennsylvania
Daughter, age 6
Lawrence, Pennsylvania · implied b. ~1924 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morris |
| Given Name | Martha L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Lawrence-County, Pennsylvania
Daughter, age 15
Lawrence-County, Pennsylvania · implied b. ~1925 — 7 household members
| Surname | Morris |
| Given Name | Martha L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Lawrence |
| Industry | 15 |
| 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 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Martha Morris
Daughter · 1940 · age 15 · b. ~1925 · Pennsylvania
★ You are viewing this record
Sibling
Wendell Morris
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wilma Morris
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elmer Morris
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Morris
Sibling · 1940 · age 24
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
1940 US Federal Census — Lawrence-County, Pennsylvania
Open full size
1940 US Federal Census — Lawrence-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03539-00477)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ruth M. Taylor | 0 | Daughter | — | Pennsylvania |
| 2 | Thomas M. Pattison | 71 | Boarder | Watchman | Pennsylvania |
| 3 | Ethel M. Dimond | 48 | Head | Secretary | Pennsylvania |
| 4 | Elmer L. Giering | 37 | Head | Welder | Pennsylvania |
| 5 | Mildred A. Giering | 35 | Wife | — | Pennsylvania |
| 6 | Myrl E. Giering | 16 | Son | — | Ohio |
| 7 | George E. Moyer | 26 | Head | Assistant Manager | Pennsylvania |
| 8 | Grace E. Moyer | 25 | Wife | — | Pennsylvania |
| 9 | Donald E. Moyer | 1 | Son | — | Pennsylvania |
| 10 | John D. Pattison | 61 | Head | Janitor | Pennsylvania |
| 11 | Katheryna E. Pattison | 57 | Wife | — | Pennsylvania |
| 12 | Jack D. Pattison | 21 | Son | — | Pennsylvania |
| 13 | Milton A. Pattison | 27 | Head | English Teacher | Pennsylvania |
| 14 | Marianne Pattison | 25 | Wife | — | Pennsylvania |
| 15 | Milton A. Jr. Pattison | 0 | Son | — | Pennsylvania |
| 16 | David S. Morris | 48 | Head | Machinist | Pennsylvania |
| 17 | Edith F. Morris | 50 | Wife | — | Ohio |
| 18 | Robert H. Morris | 24 | Son | Machinist Helper | Pennsylvania |
| 19 | Elmer E. Morris | 22 | Son | Packer | Pennsylvania |
| 20 | Wendell E. Morris | 20 | Son | — | Pennsylvania |
| 21 | Wilma E. Morris | 20 | Daughter | Housekeeper | Pennsylvania |
| 22 | Martha L. Morris THIS PERSON | 15 | Daughter | — | Pennsylvania |
| 23 | Cesare Veronesi | 64 | Head | Miner | Italy |
| 24 | Erminia Veronesi | 61 | Wife | — | Italy |
| 25 | Nettie Gionia | 23 | Daughter | Finishing | Pennsylvania |
| 26 | Emma Gionia | 19 | Daughter | Seamstress | Pennsylvania |
| 27 | Didlo Veronesi | 16 | Son | — | Pennsylvania |
| 28 | Joseph Veronesi | 14 | Son | — | Pennsylvania |
| 29 | Mary Veronesi | 12 | Daughter | — | Pennsylvania |
| 30 | Anthony Ryan | 27 | Head | Caster | New York |
| 31 | Alba Ryan | 25 | Wife | — | Pennsylvania |
| 32 | Anthony Jr. Ryan | 5 | Son | — | Pennsylvania |
| 33 | Marlene Ryan | 3 | Daughter | — | Pennsylvania |
| 34 | Elaine Ryan | 1 | Daughter | — | Pennsylvania |
| 35 | Charles R. Perry | 59 | Head | Driller | Pennsylvania |
| 36 | Grace B. Perry | 55 | Wife | — | Ohio |
| 37 | Mike Larosa | 58 | Head | Trackman | Italy |
| 38 | Theresa Larosa | 59 | Wife | — | Italy |
| 39 | Mike Jr. Larosa | 28 | Son | Laborer | Pennsylvania |
| 40 | Carmal Larosa | 27 | Son | New Worker | Pennsylvania |
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)