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Francis Clark — 1940 US Census Record
Model Tree available1940 United States Federal Census · Pinellas-County, Florida
Our Model Tree links this Francis Clark across the 1920, 1930 and 1940 US Censuses in Pinellas-County, Florida (XGBoost, ~Confirmed), with identified parents Annie & Washington — first a head (b.~1899), then head of a 5-person household.
Age 41
b. ~1899
Male
Head
Born: Massachusetts
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Pinellas-County, Florida |
| Surname | Clark |
| Given Name | Francis W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | St. Petersburg |
| 1935 Residence (County) | Pinellas |
| Additional Details | |
| Occupation | Secretary |
| Industry | Mortgages |
| Class of Worker | OA |
| Hours Worked | 48 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Secretary |
| Township / Ward | St Petersburg |
| Est. Birth Year | ~1899 |
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 Francis | Age | Birth yr |
|---|---|---|---|---|
| Francis Clark | Son | — | 12 | ~1928 |
| Dorothy Clark | Daughter | — | 8 | ~1932 |
| Ruth Clark | Spouse | — | 34 | ~1906 |
| Priscilla Clark | Daughter | — | 14 | ~1926 |
| Francis Clark | Head | — | 41 | ~1899 |
Census Appearances
1920
Pinellas, Florida
Son, age 21
Pinellas, Florida · implied b. ~1899 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Francis W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Canada |
| Mother's Birthplace | Massachusetts |
| Occupation | Clerk |
| Industry | Bank |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Pinellas, Florida
Head, age 31
Pinellas, Florida · implied b. ~1899 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Francis W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 26 |
| Father's Birthplace | Canada English |
| Mother's Birthplace | Massachusetts |
| Occupation | Secretary |
| Industry | Real Estate Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 8000 |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Pinellas-County, Florida
Head, age 41
Pinellas-County, Florida · implied b. ~1899 — 5 household members
| Surname | Clark |
| Given Name | Francis W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | St. Petersburg |
| 1935 Residence (County) | Pinellas |
| Occupation | Secretary |
| Industry | Mortgages |
| Class of Worker | OA |
| Hours Worked | 48 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Francis Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Annie Clark (~0.92 confidence) and father Washington Clark (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Annie Clark
b. ~1869
Source mother
● Household
· direct · ~0.92
Father
Washington Clark
b. ~1870
Source father
● Household
· direct · ~0.92
This person
Anchor record
Francis Clark
Head · 1940 · age 41 · b. ~1899 · Florida
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Pinellas-County, Florida
Open full size
1940 US Federal Census — Pinellas-County, Florida
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00610-00015)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary E. Jacks | 38 | Wife | Nurse (Registered) | Pennsylvania |
| 2 | Jean Clare Jacks | 15 | Daughter | — | Pennsylvania |
| 3 | Shirley Rebecca Jacks | 12 | Daughter | — | Pennsylvania |
| 4 | Marvin J. Hudson | 61 | Head | — | Tennessee |
| 5 | Lona Leota Hudson | 53 | Wife | — | Kentucky |
| 6 | Dr. Earl M. Fairbanks | 79 | Head | — | Michigan |
| 7 | Jennie E. Fairbanks | 77 | Wife | — | Michigan |
| 8 | Guy Fairbanks | 44 | Son | — | Michigan |
| 9 | William Monroe Davis | 78 | Head | — | New York |
| 10 | Harry F. Smith | 64 | Head | — | Ohio |
| 11 | Lillian N. Smith | 59 | Wife | — | New Jersey |
| 12 | Cora B. Shick | 64 | Head | — | Ohio |
| 13 | Caroline Shick | 21 | Daughter | Beautician | Ohio |
| 14 | Joseph Belcher | 64 | Lodger | — | New York |
| 15 | Warden Kunkle | 48 | Head | — | Pennsylvania |
| 16 | Rachael Kunkle | 47 | Wife | — | Pennsylvania |
| 17 | David W. V. Kunkle | 7 | Son | — | Pennsylvania |
| 18 | Elizabeth H. Kunkle | 77 | Mother | — | Pennsylvania |
| 19 | Benjamin F. Merritt | 44 | Head | Conductor | Georgia |
| 20 | Grace Mary Merritt | 40 | Wife | — | Florida |
| 21 | Benjamin F. Jr. Merritt | 3 | Son | — | Florida |
| 22 | Albert L. Bennett | 37 | Head | Cook | Florida |
| 23 | Ella C. Bennett | 38 | Wife | — | North Carolina |
| 24 | David Lee Bennett | 1 | Son | — | Florida |
| 25 | Francis W. Clark THIS PERSON | 41 | Head | Secretary | Massachusetts |
| 26 | Ruth S. Clark | 34 | Wife | — | Massachusetts |
| 27 | Priscilla C. Clark | 14 | Daughter | — | Florida |
| 28 | Francis W. Jr. Clark | 12 | Son | — | Florida |
| 29 | Dorothy Ann Clark | 8 | Daughter | — | Florida |
| 30 | Aurilla M. Rout | 47 | Head | — | Ohio |
| 31 | L. Gerard Jr. Rout | 18 | Son | — | Ohio |
| 32 | L. Keith Rout | 12 | Son | — | Kentucky |
| 33 | Margaret R. Hunt | 53 | Roomer | — | Ireland |
| 34 | George Mathews | 66 | Head | — | New Jersey |
| 35 | John F. Thompson | 32 | Head | Office Clerk | Florida |
| 36 | Edna D. Thompson | 29 | Wife | — | Illinois |
| 37 | Richard Spencer | 33 | Head | Musician | Illinois |
| 38 | Hazel Spencer | 31 | Wife | — | Georgia |
| 39 | Richard A. Jr. Spencer | 4 | Son | — | Ohio |
| 40 | Leroy H. Marcotte | 21 | Head | Baker | Ohio |
Pedigree Summary
Francis
Gen 1 · 2 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)