MF
Mary Fitzgerald — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Burlington-County, New Jersey
Our Model Tree links this Mary Fitzgerald across the 1930 and 1940 US Censuses in Burlington-County, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 13-person household.
Age 12
b. ~1928
Female
Daughter
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Burlington-County, New Jersey |
| Surname | Fitzgerald |
| Given Name | Mary Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Moorestown Village |
| 1935 Residence (County) | Burlington |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Moorestown Village |
| Est. Birth Year | ~1928 |
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.
13 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Clara Fitzgerald | Daughter | — | 11 | ~1929 |
| Margaret Fitzgerald | Daughter | — | 16 | ~1924 |
| Mary Fitzgerald | Daughter | — | 12 | ~1928 |
| Caroline Fitzgerald | Daughter | — | 9 | ~1931 |
| Edward Fitzgerald | Head | — | 36 | ~1904 |
| Joseph Fitzgerald | Son | — | ~1940 | |
| Eugene Fitzgerald | Son | — | 3 | ~1937 |
| Richard Fitzgerald | Son | — | 13 | ~1927 |
| Alvin Fitzgerald | Son | — | 8 | ~1932 |
| James Fitzgerald | Son | — | 1 | ~1939 |
| Edward Fitzgerald | Son | — | 15 | ~1925 |
| John Fitzgerald | Son | — | 6 | ~1934 |
| Carrie Fitzgerald | Spouse | — | 35 | ~1905 |
Census Appearances
1930
Burlington, New …
Daughter, age 2
Burlington, New Jersey · implied b. ~1928 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzgerald |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Burlington-County, New …
Daughter, age 12
Burlington-County, New Jersey · implied b. ~1928 — 13 household members
| Surname | Fitzgerald |
| Given Name | Mary Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Moorestown Village |
| 1935 Residence (County) | Burlington |
| Highest Grade | No 5 |
| 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 Fitzgerald across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Fitzgerald
Daughter · 1940 · age 12 · b. ~1928 · New Jersey
★ You are viewing this record
Sibling
John Fitzgerald
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Fitzgerald
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Caroline Fitzgerald
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Fitzgerald
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alvin Fitzgerald
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Fitzgerald
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Fitzgerald
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clara Fitzgerald
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Fitzgerald
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Fitzgerald
Sibling · 1940 · age
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
40 people indexed on this census page (nara:1940:m-t0627-02318-00773)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Howard Fich | 16 | Son | — | New Jersey |
| 42 | Robert Fich | 6 | Son | — | New Jersey |
| 43 | Harriet Holloway | 23 | Daughter | Waitress | New Jersey |
| 44 | Barbara Holloway | 1 | Daughter | — | New Jersey |
| 45 | Mabel Wolcott | 54 | Head | Coal Dealer | New Jersey |
| 46 | George Wolcott | 26 | Son | — | New Jersey |
| 47 | Edna Wolcott | 24 | Daughter | Clerical | New Jersey |
| 48 | Edna Abrams | 21 | Maid | Housework | New Jersey |
| 49 | Daniel Hegate | 67 | Head | — | New Jersey |
| 50 | Lydia Hegate | 50 | Wife | Housework | Germany |
| 51 | Marion Hegate | 10 | Daughter | — | New Jersey |
| 52 | Wm Rommel | 37 | Head | Electrician | Delaware |
| 53 | Edith Rommel | 37 | Wife | — | New Jersey |
| 54 | Everett Burns | 35 | Boarder | Meat Cutter | New Jersey |
| 55 | Milton Burns | 26 | Boarder | Messenger | New Jersey |
| 56 | Louis Lynch | 35 | Head | — | New Jersey |
| 57 | Myrtle Lynch | 22 | Wife | — | New Jersey |
| 58 | Edward Lynch | 7 | Son | — | New Jersey |
| 59 | Kenneth Lynch | 4 | Son | — | New Jersey |
| 60 | Louis Lynch | 2 | Son | — | New Jersey |
| 61 | Wm Lynch | 1 | Son | — | New Jersey |
| 62 | Bridget Lynch | 64 | Head | — | Scotland |
| 63 | Joseph Lynch | 27 | Son | Truck Driver | New Jersey |
| 64 | Edward Lynch | 24 | Son | Truck Driver | New Jersey |
| 65 | Wm Lynch | 20 | Son | Truck Driver | New Jersey |
| 66 | Edward Fitzgerald | 36 | Head | Route Driver | New Jersey |
| 67 | Carrie Fitzgerald | 35 | Wife | — | New Jersey |
| 68 | Margaret Fitzgerald | 16 | Daughter | Housework | New Jersey |
| 69 | Edward Fitzgerald | 15 | Son | — | New Jersey |
| 70 | Richard Fitzgerald | 13 | Son | — | New Jersey |
| 71 | Mary Elizabeth Fitzgerald THIS PERSON | 12 | Daughter | — | New Jersey |
| 72 | Clara Fitzgerald | 11 | Daughter | — | New Jersey |
| 73 | Caroline Fitzgerald | 9 | Daughter | — | New Jersey |
| 74 | Alvin Fitzgerald | 8 | Son | — | New Jersey |
| 75 | John Fitzgerald | 6 | Son | — | New Jersey |
| 76 | Eugene Fitzgerald | 3 | Son | — | New Jersey |
| 77 | James Fitzgerald | 1 | Son | — | New Jersey |
| 78 | Joseph Fitzgerald | 0 | Son | — | New Jersey |
| 79 | Hannah Golden | 60 | Head | — | Ireland |
| 80 | Agnes Golden | 23 | Daughter | — | Pennsylvania |
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)