MS
Mary Sharp — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cumberland-County, New Jersey
Our Model Tree links this Mary Sharp across the 1920, 1930 and 1940 US Censuses in Cumberland-County, New Jersey (XGBoost, ~Confirmed), with identified parents Maggie & Margaret — first a daughter (b.~1904), then head of a 3-person household.
Age 36
b. ~1904
Female
Daughter
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cumberland-County, New Jersey |
| Surname | Sharp |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Vineland Borough |
| 1935 Residence (County) | Cumberland |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | H 8 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Vineland Borough |
| 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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Sharp | Daughter | — | 36 | ~1904 |
| Elliot Sharp | Head | — | 58 | ~1882 |
| Margaret Sharp | Spouse | — | 61 | ~1879 |
Census Appearances
1920
Cumberland, New …
Daughter, age 15
Cumberland, New Jersey · implied b. ~1905 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sharp |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Cumberland, New …
Daughter, age 26
Cumberland, New Jersey · implied b. ~1904 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sharp |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Pennsylvania |
| Occupation | Saleslady |
| Industry | Retail Ice Cream |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Cumberland-County, New …
Daughter, age 36
Cumberland-County, New Jersey · implied b. ~1904 — 3 household members
| Surname | Sharp |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Vineland Borough |
| 1935 Residence (County) | Cumberland |
| Class of Worker | 0 |
| Highest Grade | H 8 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 Sharp across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Maggie Sharp (~0.92 confidence) and mother Margaret Sharp (~0.92 confidence) and father Elliot Sharp (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Maggie Sharp
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Margaret Sharp
b. ~1879
Source mother
● Household
· direct · ~0.92
Father
Elliot Sharp
b. ~1882
Source father
● Household
· direct · ~0.92
This person
Anchor record
Mary Sharp
Daughter · 1940 · age 36 · b. ~1904 · New Jersey
★ 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 — Cumberland-County, New Jersey
Open full size
1940 US Federal Census — Cumberland-County, New Jersey
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-02327-00616)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Frank Donzola | 15 | Son | — | New Jersey |
| 42 | Joseph Donzola | 11 | Son | — | New Jersey |
| 43 | Evelyn Donzola | 10 | Daughter | — | New Jersey |
| 44 | Edward Donzola | 7 | Son | — | New Jersey |
| 45 | Margaret Donzola | 5 | Daughter | — | New Jersey |
| 46 | Elliot B Sharp | 58 | Head | Beverage | New Jersey |
| 47 | Margaret Sharp | 61 | Wife | — | Pennsylvania |
| 48 | Mary Sharp THIS PERSON | 36 | Daughter | — | New Jersey |
| 49 | John Del Duca | 40 | Head | Salesman | Colorado |
| 50 | Angelina Del Duca | 34 | Wife | Operator | New Jersey |
| 51 | Aurelius Del Duca | 15 | Son | — | New Jersey |
| 52 | Robert Del Duca | 9 | Son | — | New Jersey |
| 53 | Paul Johnson | 39 | Head | Meter Reader | New Jersey |
| 54 | Minerva Johnson | 37 | Wife | — | New Jersey |
| 55 | Evelyn Johnson | 16 | Daughter | — | New Jersey |
| 56 | Pauline Johnson | 12 | Daughter | — | New Jersey |
| 57 | Joseph Burch | 62 | Head | Watchman | South Carolina |
| 58 | Rebecca Burch | 52 | Wife | — | Georgia |
| 59 | Eula L B Burch | 24 | Daughter | Waitress | South Carolina |
| 60 | Wilmer Burch | 20 | Son | — | South Carolina |
| 61 | Willie Mae Burch | 18 | Daughter | — | South Carolina |
| 62 | Vernice Burch | 15 | Daughter | — | South Carolina |
| 63 | Francis Burch | 12 | Son | — | North Carolina |
| 64 | Robert Burch | 10 | Son | — | North Carolina |
| 65 | Lillian D Burch | 7 | Daughter | — | New Jersey |
| 67 | Noah Ciccarella | 45 | Head | Tailor | Italy |
| 68 | Josephine Ciccarella | 42 | Wife | Tailor | Italy |
| 69 | Vincent Ciccarella | 26 | Son | — | Florida |
| 70 | Theresa Ciccarella | 23 | Daughter | — | Florida |
| 71 | Charles Ramist | 50 | Head | Operator | New Jersey |
| 72 | Mabel Ramist | 48 | Wife | — | Pennsylvania |
| 73 | Lillian Ramist | 17 | Daughter | — | New Jersey |
| 74 | Lucille Ramist | 12 | Daughter | — | New Jersey |
| 75 | Lucy Evans | 76 | Mother-in-law | — | Pennsylvania |
| 76 | Charles Keelly | 27 | Head | Clerk | New Jersey |
| 77 | Donata Keelly | 26 | Wife | — | New Jersey |
| 78 | Anna Marie Keelly | 2 | Daughter | — | New Jersey |
| 79 | Charles Jr Keelly | 0 | Son | — | New Jersey |
| 80 | Pasquale Spinelli | 59 | Head | Farm | Italy |
Pedigree Summary
Mary
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 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)