FK
Florence King — 1940 US Census Record
Model Tree available1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Florence King across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Harry & Harry — first a daughter (b.~1917), then head of a 5-person household.
Age 23
b. ~1917
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | King |
| Given Name | Florence M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Shaler Township |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Occupation | New Worker |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | New Worker |
| Township / Ward | Shaler Township |
| Est. Birth Year | ~1917 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| Harry King | Head | — | 56 | ~1884 |
| Cora King | Spouse | — | 49 | ~1891 |
| Carl King | Son | — | 20 | ~1920 |
| Glenn King | Son | — | 19 | ~1921 |
| Florence King | Daughter | — | 23 | ~1917 |
Census Appearances
1920
Allegheny, Pennsylvania
Daughter, age 1
Allegheny, Pennsylvania · implied b. ~1919 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Daughter, age 12
Allegheny, Pennsylvania · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Daughter, age 23
Allegheny-County, Pennsylvania · implied b. ~1917 — 5 household members
| Surname | King |
| Given Name | Florence M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Shaler Township |
| 1935 Residence (County) | Allegheny |
| Occupation | New Worker |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 King across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Harry King (~0.92 confidence) and father Harry King (~0.92 confidence) and father Joseph King (~0.92 confidence) and mother Agnes King (~0.92 confidence) and mother Cora King (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Harry King
b. ~1884
Source father
● Household
· direct · ~0.92
Father
Harry King
b. ~1884
Source father
● Household
· direct · ~0.92
Father
Joseph King
b. ~1897
Source father
● Household
· direct · ~0.92
Mother
Agnes King
b. ~1898
Source mother
● Household
· direct · ~0.92
Mother
Cora King
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Florence King
Daughter · 1940 · age 23 · b. ~1917 · Pennsylvania
★ You are viewing this record
Sibling
Carl King
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Glenn King
Sibling · 1940 · age 19
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 — Allegheny-County, Pennsylvania
Open full size
1940 US Federal Census — Allegheny-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03417-00137)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Eunice B. King | 7 | Daughter | — | Pennsylvania |
| 42 | Lottie Server | 24 | Daughter | Bookkeeper | Pennsylvania |
| 43 | Loretta Server | 5 | Daughter | — | Pennsylvania |
| 44 | Jacob W. Sandrock | 45 | Head | Laborer | Pennsylvania |
| 45 | Alma K. Sandrock | 44 | Wife | — | Pennsylvania |
| 46 | Betty A. Sandrock | 16 | Daughter | — | Pennsylvania |
| 47 | William Bush | 60 | Lodger | Laborer | Pennsylvania |
| 48 | Carl E. Sandberg | 47 | Head | Salesman | Pennsylvania |
| 49 | Lillian H. Sandberg | 46 | Wife | — | Pennsylvania |
| 50 | George E. Sandberg | 21 | Son | Bookkeeper | Pennsylvania |
| 51 | Louise J. Sandberg | 19 | Daughter | — | Pennsylvania |
| 52 | John H. Hezlep | 53 | Head | Representative | Pennsylvania |
| 53 | Althea Hezlep | 48 | Wife | — | Pennsylvania |
| 54 | Sara Louise Hezlep | 13 | Daughter | — | Pennsylvania |
| 55 | Elizabeth Hezlep | 79 | Mother | — | Ireland |
| 56 | Howard H. Yingling | 39 | Head | Laborer | Pennsylvania |
| 57 | Margaret Yingling | 37 | Wife | — | Pennsylvania |
| 58 | Howard Jr. Yingling | 16 | Son | — | Pennsylvania |
| 59 | Herman M. Kitski | 31 | Head | Laborer | Pennsylvania |
| 60 | Margaret M. Kitski | 29 | Wife | — | Pennsylvania |
| 61 | Charles C. Herzog | 43 | Head | Office Clerk | Pennsylvania |
| 62 | Martha M. Herzog | 43 | Wife | — | Pennsylvania |
| 63 | Charles C. Jr. Herzog | 11 | Son | — | Pennsylvania |
| 64 | Marilyn M. Herzog | 7 | Daughter | — | Pennsylvania |
| 65 | William H. Mcquillan | 45 | Head | Executive | Pennsylvania |
| 66 | Eleanor B. Mcquillan | 36 | Wife | — | Pennsylvania |
| 67 | William Jr. Mcquillan | 2 | Son | — | Pennsylvania |
| 68 | Marilyn Ann Mcquillan | 1 | Daughter | — | Pennsylvania |
| 69 | Jennie B. Dietrich | 58 | Sister | — | Pennsylvania |
| 70 | Margaret A. Dietrich | 33 | Niece | Nurse | Pennsylvania |
| 71 | Elmer E. Davis | 53 | Head | President | Pennsylvania |
| 72 | Louise L. Davis | 45 | Wife | — | New York |
| 73 | Kitty V. Davis | 22 | Daughter | — | Pennsylvania |
| 74 | Emma Davis | 80 | Mother | — | Pennsylvania |
| 75 | Mary T. Pazaint | 21 | Maid | Maid | Pennsylvania |
| 76 | Harry C. King | 56 | Head | Laborer | Pennsylvania |
| 77 | Cora S. King | 49 | Wife | — | Pennsylvania |
| 78 | Florence M. King THIS PERSON | 23 | Daughter | New Worker | Pennsylvania |
| 79 | Carl N. King | 20 | Son | New Worker | Pennsylvania |
| 80 | Glenn E. King | 19 | Son | — | Pennsylvania |
Pedigree Summary
Florence + 2 siblings
Gen 1 · 5 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)