MS
Mary Schwartz — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Burlington-County, New Jersey
Our Model Tree links this Mary Schwartz across the 1930 and 1940 US Censuses in Burlington-County, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 11-person household.
Age 16
b. ~1924
Female
Daughter
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Burlington-County, New Jersey |
| Surname | Schwartz |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Riverside |
| 1935 Residence (County) | Burlington |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H-3 |
| 1935 Residence | New Jersey |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Beverly City |
| Est. Birth Year | ~1924 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Schwartz | Daughter | — | 12 | ~1928 |
| Edward Schwartz | Son | — | 10 | ~1930 |
| Katherine Schwartz | Daughter | — | 15 | ~1925 |
| William Schwartz | Son | — | 14 | ~1926 |
| Joseph Schwartz | Head | — | 46 | ~1894 |
| Robert Schwartz | Son | — | 4 | ~1936 |
| Katherine Schwartz | Spouse | — | 37 | ~1903 |
| Mary Schwartz | Daughter | — | 16 | ~1924 |
| John Schwartz | Son | — | 1 | ~1939 |
| Donald Schwartz | Son | — | 3 | ~1937 |
| Doris Schwartz | Daughter | — | 8 | ~1932 |
Census Appearances
1930
Camden, New …
Daughter, age 6
Camden, New Jersey · implied b. ~1924 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schwartz |
| Given Name | Mary R |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Maryland |
| Mother's Birthplace | New Jersey |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Burlington-County, New …
Daughter, age 16
Burlington-County, New Jersey · implied b. ~1924 — 11 household members
| Surname | Schwartz |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Riverside |
| 1935 Residence (County) | Burlington |
| Income (1939) | 0 |
| Highest Grade | H-3 |
| 1935 Residence | New Jersey |
| 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 Schwartz across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Schwartz
Daughter · 1940 · age 16 · b. ~1924 · New Jersey
★ You are viewing this record
Sibling
John Schwartz
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Schwartz
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Schwartz
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Schwartz
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Schwartz
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katherine Schwartz
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Schwartz
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Schwartz
Sibling · 1940 · age 8
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 — Burlington-County, New Jersey
Open full size
1940 US Federal Census — Burlington-County, New Jersey
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-02317-00098)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Sarah A. Williams | 54 | Sister | Machine Operator | New Jersey |
| 42 | Alfonso Hall | 65 | Head | Ship-Fitter | Sunderland |
| 43 | Rose Hall | 63 | Wife | — | Austria |
| 45 | Horace S. Hunt | 33 | Head | Research Engineer | New York |
| 46 | Eloyce G. Hunt | 26 | Wife | — | Alabama |
| 47 | Robert L. Hunt | 0 | Son | — | New Jersey |
| 48 | George S. Stevenson | 35 | Head | Magistrate | New Jersey |
| 49 | Marie Stevenson | 36 | Wife | — | New Jersey |
| 50 | Dillyard Stevenson | 4 | Son | — | New Jersey |
| 51 | Samuel S. Meli | 56 | Head | Engineer | Italy |
| 52 | Sebastina Meli | 40 | Wife | Operator | Italy |
| 53 | Josephine Meli | 21 | Daughter | Machine Operator | New York |
| 54 | Adeline B. Meli | 17 | Daughter | — | New Jersey |
| 55 | Samuel B. Meli | 15 | Son | — | New Jersey |
| 56 | John Meli | 10 | Son | — | New Jersey |
| 57 | Gerald Kinsley | 57 | Head | Poultry Farmer | New Jersey |
| 58 | Elizabeth D. Kinsley | 52 | Wife | — | Penna. |
| 59 | Mary E. Kinsley | 13 | Daughter | — | New Jersey |
| 60 | Arnold C. Bird | 46 | Head | Wood-Worker | New Jersey |
| 61 | Mildred Bird | 42 | Wife | — | England |
| 62 | Harold J. Austin | 37 | Head | Clerk | New Jersey |
| 63 | Anna Austin | 38 | Wife | — | New Jersey |
| 64 | Roger H. Austin | 9 | Son | — | New Jersey |
| 65 | Mary E. Austin | 68 | Mother | — | New Jersey |
| 66 | Marjorie V. Vankirk | 20 | Niece | Stenotypist | New Jersey |
| 68 | Joseph A. Schwartz | 46 | Head | Used Car Salesman | New Jersey |
| 69 | Katherine Schwartz | 37 | Wife | — | New Jersey |
| 70 | Mary E. Schwartz THIS PERSON | 16 | Daughter | — | New Jersey |
| 71 | Katherine J. Schwartz | 15 | Daughter | — | New Jersey |
| 72 | William F. Schwartz | 14 | Son | — | New Jersey |
| 73 | Elizabeth C. Schwartz | 12 | Daughter | — | New Jersey |
| 74 | Edward C. Schwartz | 10 | Son | — | New Jersey |
| 75 | Doris J. Schwartz | 8 | Daughter | — | New Jersey |
| 76 | Robert B. Schwartz | 4 | Son | — | New Jersey |
| 77 | Donald R. Schwartz | 3 | Son | — | New Jersey |
| 78 | John Schwartz | 1 | Son | — | New Jersey |
| 79 | Charles M. Berras | 72 | Head | — | New Jersey |
| 80 | Florence Berras | 60 | Wife | — | Penna. |
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)