WC
William Cannon — 1940 US Census Record
Linked across censuses1940 United States Federal Census · New-York-County, New York
Our Model Tree links this William Cannon across the 1930 and 1940 US Censuses in New-York-County, New York (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 6-person household.
Age 13
b. ~1927
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | New-York-County, New York |
| Surname | Cannon |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | New York |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same House |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | New York City |
| Est. Birth Year | ~1927 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Laura Cannon | Daughter | — | 9 | ~1931 |
| William Cannon | Son | — | 13 | ~1927 |
| Harold Cannon | Head | — | 47 | ~1893 |
| Margie Cannon | Daughter | — | 72 | ~1868 |
| Frances Cannon | Spouse | — | 45 | ~1895 |
| Dorothy Cannon | Daughter | — | 15 | ~1925 |
Census Appearances
1930
New York, …
Son, age 3
New York, New York · implied b. ~1927 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cannon |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
New-York-County, New …
Son, age 13
New-York-County, New York · implied b. ~1927 — 6 household members
| Surname | Cannon |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | New York |
| Highest Grade | No 7 |
| 1935 Residence | Same House |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 William Cannon across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Cannon
Son · 1940 · age 13 · b. ~1927 · New York
★ You are viewing this record
Sibling
Margie Cannon
Sibling · 1940 · age 72
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Cannon
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Laura Cannon
Sibling · 1940 · age 9
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 — New-York-County, New York
Open full size
1940 US Federal Census — New-York-County, New York
Page Contents
30 people indexed on this census page (nara:1940:m-t0627-02626-00222)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 3 | James J. Mooney | 57 | Head | Electrician | New York |
| 4 | James Rogers | 43 | Lodger | Porter | New York |
| 5 | William P. O'Connor | 39 | Lodger | Instructor | New York |
| 6 | Frank K. Corrigan | 53 | Lodger | Bartender | New York |
| 11 | Harold J. Cannon | 47 | Head | Laborer | New York |
| 12 | Frances Cannon | 45 | Wife | — | New York |
| 13 | Dorothy Cannon | 15 | Daughter | — | New York |
| 14 | William Cannon THIS PERSON | 13 | Son | — | New York |
| 15 | Laura Cannon | 9 | Daughter | — | New Jersey |
| 16 | Margie Cannon | 72 | Daughter | — | New York |
| 17 | James James | 40 | Head | Longshoreman | New York |
| 18 | George Naimoli | 49 | Head | Guard | New York |
| 19 | Joseph Naimoli | 40 | Brother | Musician | New York |
| 21 | Mary Wheeler | 55 | Head | — | New York |
| 22 | Ruth Wheeler | 22 | Daughter | Hat Maker | New York |
| 23 | Grace Wheeler | 19 | Daughter | Operator | New York |
| 24 | Marion Wheeler | 14 | Daughter | — | New York |
| 25 | James Moore | 53 | Lodger | Custodian | New York |
| 26 | George Rice | 42 | Head | Clerk | New York |
| 27 | Mary Rice | 36 | Sister | Clerk | New York |
| 28 | Margaret Rice | 39 | Sister | File Clerk | New York |
| 29 | Ambro Malot | 45 | Head | Clerk | Germany |
| 30 | Jane Malot | 42 | Wife | — | Poland |
| 31 | John Malot | 25 | Son | Helper | New York |
| 32 | Edward Malot | 16 | Son | Soda Clerk | New York |
| 33 | Irene Malot | 14 | Daughter | — | New York |
| 37 | Thomas J. Healy | 50 | Head | Truck Driver | New York |
| 38 | Anna Healy | 45 | Wife | — | New York |
| 39 | Irene Healy | 19 | Daughter | Hostess | New York |
| 40 | Joseph Healy | 14 | Son | — | New York |
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)