MC
Mary Cannon — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Pike, Alabama
Our Model Tree links this Mary Cannon across the 1930 and 1940 US Censuses in Pike, Alabama (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 10-person household.
Age 8
b. ~1922
Female
Daughter
Born: Alabama
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Pike, Alabama |
| Surname | Cannon |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Additional Details | |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Precinct 1 |
| Est. Birth Year | ~1922 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Cannon | Daughter | — | 8 | ~1922 |
| Annie Cannon | Daughter | — | 14 | ~1916 |
| Lula Cannon | Daughter | — | ~1930 | |
| John Cannon | Son | — | ~1930 | |
| Annie Cannon | Spouse | — | 37 | ~1893 |
| Simon Cannon | Son | — | 12 | ~1918 |
| Simon Cannon | Son | — | 1 | ~1929 |
| John Cannon | Son | — | 4 | ~1926 |
| Pearl Cannon | Daughter | — | 6 | ~1924 |
| Simon Cannon | Head | — | 42 | ~1888 |
Census Appearances
1930
Pike, Alabama
Daughter, age 8
Pike, Alabama · implied b. ~1922 — 10 household members
| Surname | Cannon |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Pike-County, Alabama
Daughter, age 22
Pike-County, Alabama · implied b. ~1918 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cannon |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Widowed |
| Birthplace | Alabama |
| 1935 Residence (City) | Precinct 6 Tanyard Beat |
| 1935 Residence (County) | Pike |
| Occupation | Housework |
| Industry | Own Home |
| Class of Worker | NP |
| Hours Worked | 80 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
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 Cannon across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Cannon
Daughter · 1930 · age 8 · b. ~1922 · Alabama
★ You are viewing this record
Sibling
Annie Cannon
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pearl Cannon
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Cannon
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lula Cannon
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Simon Cannon
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Cannon
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Simon Cannon
Sibling · 1930 · age 12
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
1930 US Federal Census — Pike, Alabama
Open full size
1930 US Federal Census — Pike, Alabama
Page Contents
50 people indexed on this census page (ia:1930:15thcensus13usce:1175)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Allen | 36 | Son | Farmer | Alabama |
| 52 | Mary | 19 | Wife | — | Georgia |
| 53 | Mary L | 4 | Daughter | — | Alabama |
| 54 | Hazel | 2 | Daughter | — | Alabama |
| 55 | Annie L | 1 | Daughter | — | Alabama |
| 56 | Rufus | 1 | Son | — | Alabama |
| 57 | Nathaniel | 0 | Son | — | Alabama |
| 58 | Rich Small | 22 | Head | Farmer | Alabama |
| 59 | Mattie Small | 21 | Wife | — | Alabama |
| 60 | Leah Cooke | 67 | Head | Farmer | Alabama |
| 61 | John Anderson | 45 | Head | Farmer | Alabama |
| 62 | Ida Anderson | 42 | Wife | — | Alabama |
| 63 | R Lewis | 13 | Grandson | — | Alabama |
| 64 | Lula M Lewis | 12 | Granddaughter | — | Alabama |
| 65 | John Holbrooks | 38 | Head | Farmer | Alabama |
| 66 | Susie Holbrooks | 34 | Wife | — | Alabama |
| 67 | Lucile Holbrooks | 14 | Daughter | — | Alabama |
| 68 | Alice M Holbrooks | 11 | Daughter | — | Alabama |
| 69 | John W Holbrooks | 9 | Son | — | Alabama |
| 70 | Eliza Holbrooks | 5 | Son | — | Alabama |
| 71 | Susie Holbrooks | 3 | Daughter | — | Alabama |
| 72 | Jules Bivins | 46 | Head | Farmer | Alabama |
| 73 | Lula Bivins | 30 | Wife | — | Alabama |
| 74 | Lula Bivins | 7 | Daughter | — | Alabama |
| 75 | Jack Bivins | 4 | Son | — | Alabama |
| 76 | Jim Jeffries | 60 | Head | Farmer | Alabama |
| 77 | Emma Jeffries | 100 | Mother | — | Alabama |
| 78 | Russell Jeffries | 17 | Son | Farmer | Alabama |
| 79 | Elston Brown | 23 | Head | Farmer | Alabama |
| 80 | Annie B Brown | 18 | Wife | — | Alabama |
| 81 | Ida B Brown | 5 | Daughter | — | Alabama |
| 82 | Lee Brown | 3 | Son | — | Alabama |
| 83 | Lula Brown | 1 | Daughter | — | Alabama |
| 84 | Elston Brown | 0 | Son | — | Alabama |
| 85 | George | 12 | Lodger | — | Alabama |
| 86 | Ezekiel | 12 | Lodger | — | Alabama |
| 87 | Simon Cannon | 42 | Head | Farmer | Alabama |
| 88 | Annie Cannon | 37 | Wife | — | Alabama |
| 89 | Simon Cannon | 12 | Son | — | Alabama |
| 90 | Mary Cannon THIS PERSON | 8 | Daughter | — | Alabama |
| 91 | Pearl Cannon | 6 | Daughter | — | Alabama |
| 92 | John Cannon | 4 | Son | — | Alabama |
| 93 | Annie Cannon | 14 | Daughter | — | Alabama |
| 94 | Simon Cannon | 1 | Son | — | Alabama |
| 95 | Lula Cannon | 0 | Daughter | — | Alabama |
| 96 | John Cannon | 0 | Son | — | Alabama |
| 97 | John Smyth | 54 | Head | Farmer | Alabama |
| 98 | Ida Smyth | 48 | Wife | — | Alabama |
| 99 | Eliza Smyth | 8 | Daughter | — | Alabama |
| 100 | John Smyth | 5 | Son | — | Alabama |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)