GA
Grace Adams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mercer-County, New Jersey
Our Model Tree links this Grace Adams across the 1930 and 1940 US Censuses in Mercer-County, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 11-person household.
Age 18
b. ~1922
Female
Daughter
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Mercer-County, New Jersey |
| Surname | Adams |
| Given Name | Grace M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Trenton City |
| 1935 Residence (County) | Mercer |
| Additional Details | |
| Occupation | Office Clerk |
| Industry | Seed Supply Co |
| Class of Worker | PW |
| Hours Worked | 43 |
| Income (1939) | 144 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same Place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Office Clerk |
| Township / Ward | Trenton City |
| Est. Birth Year | ~1922 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| John Adams | Son | — | 16 | ~1924 |
| Clare Adams | Daughter | — | 6 | ~1934 |
| Anna Adams | Daughter | — | 12 | ~1928 |
| Anna Adams | Spouse | — | 36 | ~1904 |
| Alice Adams | Daughter | — | 14 | ~1926 |
| Grace Adams | Daughter | — | 18 | ~1922 |
| Thomas Adams | Son | — | 3 | ~1937 |
| Francis Adams | Daughter | — | 11 | ~1929 |
| Mary Adams | Daughter | — | 15 | ~1925 |
| John Adams | Head | — | 45 | ~1895 |
| Joseph Adams | Son | — | 8 | ~1932 |
Census Appearances
1930
Mercer, New …
Daughter, age 8
Mercer, New Jersey · implied b. ~1922 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Adams |
| Given Name | Grace |
| 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 | Penna. |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Mercer-County, New …
Daughter, age 18
Mercer-County, New Jersey · implied b. ~1922 — 11 household members
| Surname | Adams |
| Given Name | Grace M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Trenton City |
| 1935 Residence (County) | Mercer |
| Occupation | Office Clerk |
| Industry | Seed Supply Co |
| Class of Worker | PW |
| Hours Worked | 43 |
| Income (1939) | 144 |
| Highest Grade | Hs 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 Grace Adams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Grace Adams
Daughter · 1940 · age 18 · b. ~1922 · New Jersey
★ You are viewing this record
Sibling
Joseph Adams
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clare Adams
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Adams
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Adams
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Adams
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Adams
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Adams
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Adams
Sibling · 1940 · age 3
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 — Mercer-County, New Jersey
Open full size
1940 US Federal Census — Mercer-County, New Jersey
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-02436-00321)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Anna Eichman | 19 | Lodger | — | New Jersey |
| 2 | Edward Schumer | 45 | Head | Truck Driver | New Jersey |
| 3 | May Schumer | 44 | Wife | — | New Jersey |
| 4 | Doris Schumer | 16 | Daughter | — | New Jersey |
| 5 | Edward Jr Schumer | 12 | Son | — | New Jersey |
| 6 | John Schumer | 11 | Son | — | New Jersey |
| 7 | Mildred Schumer | 9 | Daughter | — | New Jersey |
| 8 | John Turansik | 28 | Head | Meat Manager | New Jersey |
| 9 | Josephine Turansik | 24 | Wife | — | New Jersey |
| 10 | Robert Turansik | 1 | Son | — | New Jersey |
| 11 | Leonard Demsky | 27 | Partner | Textile Worker | New Jersey |
| 12 | Bertha Demsky | 27 | Wife | — | New Jersey |
| 13 | Virginia Demsky | 1 | Daughter | — | New Jersey |
| 14 | Helen Torok | 59 | Head | — | Hungary |
| 15 | Helen Torok | 28 | Daughter | Cigar Maker | New Jersey |
| 16 | John Torok | 27 | Son | Polisher | New Jersey |
| 17 | Andrew Torok | 25 | Son | Polisher | New Jersey |
| 18 | Alexander Torok | 24 | Son | Machinist | New Jersey |
| 19 | Elizabeth Torok | 22 | Daughter | Stripper | New Jersey |
| 21 | Anthony Snetterle | 54 | Head | Bottler | Hungary |
| 22 | Barbara Snetterle | 44 | Wife | — | Hungary |
| 23 | William Snetterle | 12 | Son | — | New Jersey |
| 24 | Stephen Snetterle | 9 | Son | — | New Jersey |
| 25 | John Adams | 45 | Head | Fireman | New Jersey |
| 26 | Anna Adams | 36 | Wife | — | Pennsylvania |
| 27 | Grace M Adams THIS PERSON | 18 | Daughter | Office Clerk | New Jersey |
| 28 | John E Adams | 16 | Son | — | New Jersey |
| 29 | Mary A Adams | 15 | Daughter | — | New Jersey |
| 30 | Alice E Adams | 14 | Daughter | — | New Jersey |
| 31 | Anna C Adams | 12 | Daughter | — | New Jersey |
| 32 | Francis J Adams | 11 | Daughter | — | New Jersey |
| 33 | Joseph M Adams | 8 | Son | — | New Jersey |
| 34 | Clare C Adams | 6 | Daughter | — | New Jersey |
| 35 | Thomas E Adams | 3 | Son | — | New Jersey |
| 36 | Peter Kenda | 57 | Head | Watch Man | Poland |
| 37 | Ksenka Kenda | 48 | Wife | — | Poland |
| 38 | John J Tresanky | 42 | Head | Fireman | Hungary |
| 39 | Helen Tresanky | 32 | Wife | — | New Jersey |
| 40 | John Tresanky | 12 | Son | — | New Jersey |
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)