FK
Florence Kelly — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Morris-County, New Jersey
Our Model Tree links this Florence Kelly across the 1930 and 1940 US Censuses in Morris-County, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 8-person household.
Age 25
b. ~1915
Female
Daughter
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Morris-County, New Jersey |
| Surname | Kelly |
| Given Name | Florence B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Morristown |
| 1935 Residence (County) | Morris |
| Additional Details | |
| Occupation | Governess |
| Industry | Private Home |
| Class of Worker | PW |
| Hours Worked | 74 |
| Income (1939) | 960 |
| Highest Grade | H 4 |
| 1935 Residence | Same house |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Governess |
| Township / Ward | Morristown |
| Est. Birth Year | ~1915 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| Mary Gaskell | Daughter | — | 29 | ~1911 |
| Elizabeth Kelly | Spouse | — | 55 | ~1885 |
| Doris Kelly | Daughter | — | 22 | ~1918 |
| Pauline Kelly | Daughter | — | 26 | ~1914 |
| Marguerite Kelly | Daughter | — | 23 | ~1917 |
| Florence Kelly | Daughter | — | 25 | ~1915 |
| Eleanor Kelly | Daughter | — | 30 | ~1910 |
| Daniel Kelly | Head | — | 60 | ~1880 |
Census Appearances
1930
Morris, New …
Daughter, age 15
Morris, New Jersey · implied b. ~1915 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelly |
| Given Name | Florence |
| 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 | Irish Free State |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Morris-County, New …
Daughter, age 25
Morris-County, New Jersey · implied b. ~1915 — 8 household members
| Surname | Kelly |
| Given Name | Florence B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Morristown |
| 1935 Residence (County) | Morris |
| Occupation | Governess |
| Industry | Private Home |
| Class of Worker | PW |
| Hours Worked | 74 |
| Income (1939) | 960 |
| Highest Grade | H 4 |
| 1935 Residence | Same house |
| 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 Florence Kelly across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Florence Kelly
Daughter · 1940 · age 25 · b. ~1915 · New Jersey
★ You are viewing this record
Sibling
Eleanor Kelly
Sibling · 1940 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pauline Kelly
Sibling · 1940 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Gaskell
Sibling · 1940 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Kelly
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marguerite Kelly
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 — Morris-County, New Jersey
Open full size
1940 US Federal Census — Morris-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02372-00607)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Phillip Dahill | 15 | Son | — | Free State |
| 42 | Thomas Dahill | 14 | Son | — | New Jersey |
| 43 | Mary Dahill | 9 | Daughter | — | New Jersey |
| 44 | Milton H. Roff | 36 | Head | Drawer | New Jersey |
| 45 | Mary Ann Roff | 36 | Wife | — | New Jersey |
| 46 | Marguerite A. Roff | 7 | Daughter | — | New Jersey |
| 47 | Milton H. Jr. Roff | 5 | Son | — | New Jersey |
| 48 | Jeffrey F. Keating | 72 | Head | Watchman | New Jersey |
| 49 | John P. Keating | 28 | Son | — | New Jersey |
| 50 | Ann Holly | 41 | Niece | Teacher + Nurse | New Jersey |
| 51 | Jr. Albert Callahan | 15 | Nephew | — | New Jersey |
| 52 | Edward J. Hallinan | 37 | Head | Truck Driver | Free State |
| 53 | Elizabeth M. Hallinan | 36 | Wife | — | Free State |
| 54 | Edward J. Son Hallinan | 15 | Son | — | New Jersey |
| 55 | Emma H. Dunn | 60 | Head | Seamstress | New Jersey |
| 56 | Mary G. Gaskell | 56 | Head | — | New York |
| 57 | Edward H. Hyland | 45 | Head | Gardner | Free State |
| 58 | Mary A. Hyland | 46 | Wife | — | Free State |
| 59 | Mary Louise Hyland | 21 | Daughter | — | New Jersey |
| 60 | Josephine A. Hyland | 15 | Daughter | — | New Jersey |
| 61 | Daniel J. Kelly | 60 | Head | Watchman | Free State |
| 62 | Elizabeth A. Kelly | 55 | Wife | — | Free State |
| 63 | Eleanor D. Kelly | 30 | Daughter | Saleslady | New Jersey |
| 64 | Pauline R. Kelly | 26 | Daughter | Governess | New Jersey |
| 65 | Florence B. Kelly THIS PERSON | 25 | Daughter | Governess | New Jersey |
| 66 | Marguerite J. Kelly | 23 | Daughter | Stenographer | New Jersey |
| 67 | Doris K. Kelly | 22 | Daughter | Secretary | New Jersey |
| 68 | Mary G. Gaskell | 29 | Daughter | Operator | New York |
| 69 | Richard J. Mulhall | 76 | Head | — | New Jersey |
| 70 | Mary G. Mulhall | 43 | Daughter | Purchasing Agent | New York |
| 71 | Margaret J. Mulhall | 39 | Daughter | Owner + Manager | New Jersey |
| 72 | Elizabeth H. Mulhall | 34 | Daughter | Research Worker | New Jersey |
| 73 | Thomas F. Mcdermott | 52 | Head | Repairman | New Jersey |
| 74 | Lillian G. Mcdermott | 47 | Wife | — | New York |
| 75 | John W. Mcdermott | 18 | Son | Clerical | New York |
| 76 | Maria Weindermer | 65 | Head | — | Free State |
| 77 | Mary Murphy | 45 | Head | Seamstress | New Jersey |
| 78 | Anthony Terantino | 29 | Head | Painter | New Jersey |
| 79 | Ruth E. Terantino | 31 | Wife | Housekeeper | New York |
| 80 | Robert J. Ayers | 36 | Head | Truck Driver | New Jersey |
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)