MR
Mary Randall — 1940 US Census Record
Model Tree available1940 United States Federal Census · Essex-County, New Jersey
Our Model Tree links this Mary Randall across the 1920, 1930 and 1940 US Censuses in Essex-County, New Jersey (XGBoost, ~Confirmed), with identified parents George & Ada — first a daughter (b.~1912), then head of a 4-person household.
Age 28
b. ~1912
Female
Daughter
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Essex-County, New Jersey |
| Surname | Randall |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Newark City |
| 1935 Residence (County) | Essex |
| Additional Details | |
| Occupation | Saleslady |
| Industry | Retail Lamp |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 298 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Saleslady |
| Township / Ward | Newark City |
| Est. Birth Year | ~1912 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Randall | Daughter | — | 28 | ~1912 |
| William Randall | Son | — | 23 | ~1917 |
| George Randall | Son | — | 32 | ~1908 |
| Ada Randall | Head | — | 61 | ~1879 |
Census Appearances
1920
Essex, New …
Daughter, age 8
Essex, New Jersey · implied b. ~1912 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Randall |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Essex, New …
Daughter, age 18
Essex, New Jersey · implied b. ~1912 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Randal |
| Given Name | Mary J |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New York |
| Occupation | Clerk |
| Industry | Pub Service |
| Class of Worker | 7X99 |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Essex-County, New …
Daughter, age 28
Essex-County, New Jersey · implied b. ~1912 — 4 household members
| Surname | Randall |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Newark City |
| 1935 Residence (County) | Essex |
| Occupation | Saleslady |
| Industry | Retail Lamp |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 298 |
| Highest Grade | H-4 |
| 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 Randall across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father George Randal (~0.92 confidence) and mother Ada Randall (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Randal
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Ada Randall
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Randall
Daughter · 1940 · age 28 · b. ~1912 · New Jersey
★ You are viewing this record
Sibling
George Randall
Sibling · 1940 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Randall
Sibling · 1940 · age 23
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 — Essex-County, New Jersey
Open full size
1940 US Federal Census — Essex-County, New Jersey
Page Contents
31 people indexed on this census page (nara:1940:m-t0627-02423-00743)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lawrence Dunn | 58 | Head | Carpenter | New York |
| 2 | Lillian Dunn | 54 | Wife | — | New Jersey |
| 3 | Irene Dunn | 28 | Daughter | Cashier | New Jersey |
| 4 | Otto Van Den Berk | 40 | Lodger | Bookkeeper | New Jersey |
| 5 | Theodore Katzler | 65 | Head | — | New Jersey |
| 6 | Julia Katzler | 65 | Wife | — | New Jersey |
| 7 | Ada Randall | 61 | Head | — | New York |
| 8 | George Randall | 32 | Son | Interviewer | New Jersey |
| 9 | Mary Randall THIS PERSON | 28 | Daughter | Saleslady | New Jersey |
| 10 | William Randall | 23 | Son | Clerk | New Jersey |
| 11 | Everett Howard | 43 | Head | Police Officer | New Jersey |
| 12 | Bridget Howard | 41 | Wife | — | New Jersey |
| 13 | Doris Howard | 20 | Daughter | Clerk | New Jersey |
| 14 | Edward Howard | 17 | Son | — | New Jersey |
| 15 | Michael Mckenny | 56 | Head | Night Watchman | England |
| 16 | Emma Mckenny | 47 | Wife | Matron | Germany |
| 17 | John Noonan | 62 | Head | — | New Jersey |
| 18 | Julia Noonan | 51 | Wife | — | New Jersey |
| 19 | Elizabeth Noonan | 32 | Daughter | Clerk | New Jersey |
| 20 | Thomas Reynolds | 42 | Son-in-law | Trucker | New Jersey |
| 21 | Grace Reynolds | 31 | Daughter | — | New Jersey |
| 22 | Thomas Reynolds | 9 | Grandson | — | New Jersey |
| 23 | Arlene Reynolds | 5 | Granddaughter | — | New Jersey |
| 24 | James Brennan | 52 | Brother-in-law | — | New Jersey |
| 25 | Otto Traudt | 54 | Head | Salesman | New Jersey |
| 26 | Olga E. Traudt | 42 | Wife | — | New Jersey |
| 27 | Thina Traudt | 76 | Mother | — | New Jersey |
| 28 | Howard Young | 64 | Head | Carpenter | New York |
| 29 | Nellie Young | 64 | Wife | — | New Jersey |
| 30 | Clarence Andree | 30 | Son-in-law | Electrician | New Jersey |
| 31 | Bernice Andree | 25 | Daughter | — | New Jersey |
Related Census Records
Pedigree Summary
Mary + 2 siblings
Gen 1 · 2 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)