MC
Mary Cannon — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Lake, Illinois
Our Model Tree links this Mary Cannon across the 1920 and 1930 US Censuses in Lake, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1891), then head of a 9-person household.
Age 39
b. ~1891
Female
Spouse
Born: Illinois
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Lake, Illinois |
| Surname | Cannon |
| Given Name | Mary J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 22 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Gurnee Village |
| Est. Birth Year | ~1891 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Leslie Cannon | Head | — | 40 | ~1890 |
| Donald Cannon | Son | — | 1 | ~1929 |
| Carol Cannon | Daughter | — | 3 | ~1927 |
| Russell Cannon | Son | — | 14 | ~1916 |
| Dorothy Cannon | Daughter | — | 5 | ~1925 |
| Mary Cannon | Spouse | — | 39 | ~1891 |
| Beulah Cannon | Daughter | — | 11 | ~1919 |
| Nellie Cannon | Daughter | — | 16 | ~1914 |
| Norma Cannon | Daughter | — | 8 | ~1922 |
Census Appearances
1920
Lake, Illinois
Spouse, age 29
Lake, Illinois · implied b. ~1891 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cannon |
| Given Name | Mary J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Germany |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Lake, Illinois
Spouse, age 39
Lake, Illinois · implied b. ~1891 — 9 household members
| Surname | Cannon |
| Given Name | Mary J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 22 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 (1920 and 1930) in Lake, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Cannon
Spouse · 1930 · age 39 · b. ~1891 · Illinois
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Lake, Illinois
Open full size
1930 US Federal Census — Lake, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel529:0678)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Gordon G. Lucas | 11 | Son | — | Illinois |
| 52 | Leslie B. Cannon | 40 | Head | Repair Man | Illinois |
| 53 | Mary J. Cannon THIS PERSON | 39 | Wife | — | Illinois |
| 54 | Nellie E. Cannon | 16 | Daughter | — | Illinois |
| 55 | Russell A. Cannon | 14 | Son | — | Illinois |
| 56 | Beulah N. Cannon | 11 | Daughter | — | Illinois |
| 57 | Norma L. Cannon | 8 | Daughter | — | Illinois |
| 58 | Dorothy M. Cannon | 5 | Daughter | — | Illinois |
| 59 | Carol M. Cannon | 3 | Daughter | — | Illinois |
| 60 | Donald L. Cannon | 1 | Son | — | Illinois |
| 61 | Ferdinand E. Harter | 30 | Head | Accountant | Illinois |
| 62 | Gertrude I. Harter | 26 | Wife | — | Illinois |
| 63 | Orin E. Chittenden | 41 | Head | Owner & Manager | Illinois |
| 64 | Frances S. Chittenden | 37 | Wife | — | Illinois |
| 65 | Ruth E. Chittenden | 7 | Daughter | — | Illinois |
| 66 | Mabel S. Mccullough | 46 | Head | — | Illinois |
| 67 | M. Evelyn Mccullough | 26 | Daughter | Book-Keeper | Illinois |
| 68 | Mildred G. Mccullough | 24 | Daughter | Technician | Illinois |
| 69 | Genevieve E. Mccullough | 19 | Daughter | — | Illinois |
| 70 | Lavern Theobald | 26 | Son-in-law | Ticket Agent | Illinois |
| 71 | Dorothy A. Theobald | 22 | Daughter | — | Illinois |
| 72 | Frank Lopez | 32 | Head | Section-Hand | Mexico |
| 73 | Peter Nicholson | 44 | Boarder | Section-Hand | Czechoslovakia |
| 74 | Felipe Suarez | 32 | Boarder | Section-Hand | Mexico |
| 75 | Leo Garcia | 20 | Boarder | Section-Hand | Texas |
| 76 | Paul Martinez | 37 | Boarder | Section-Hand | Mexico |
| 77 | Jose Manga | 21 | Boarder | Section-Hand | Mexico |
| 78 | Mary Madsen | 54 | Head | — | Denmark |
| 79 | Marguerite A. Madsen | 17 | Daughter | — | Illinois |
| 80 | Robert A. Madsen | 8 | Grandson | — | Illinois |
| 81 | Roy A. Jones | 30 | Boarder | Salesman | Michigan |
| 82 | Walter H. Giesecke | 26 | Head | Agent | Illinois |
| 83 | Christine Giesecke | 25 | Wife | Teacher | Illinois |
| 84 | Irving E. Worth | 25 | Head | Brick-Layer | Illinois |
| 85 | Florence L. Worth | 18 | Wife | — | Illinois |
| 86 | Cynthia L. Miller | 63 | Head | — | Illinois |
| 87 | Mary A. Ostrum | 22 | Boarder | Teacher | Indiana |
| 88 | J. Leroy Studer | 41 | Head | Carpenter | Illinois |
| 89 | Cora E. Studer | 39 | Wife | — | Illinois |
| 90 | Elizabeth C. Studer | 14 | Daughter | — | Illinois |
| 91 | Edward D. Smith | 51 | Head | Mail Carrier | Ohio |
| 92 | Dora Smith | 51 | Wife | — | Illinois |
| 93 | Helen D. Smith | 23 | Daughter | Stenographer | Illinois |
| 94 | Norma H. Smith | 21 | Daughter | Operator | Illinois |
| 95 | Donald T. Smith | 18 | Son | — | Illinois |
| 96 | Allan T. Smith | 17 | Son | — | Wisconsin |
| 97 | Ella Mcleod | 66 | Aunt | — | Illinois |
| 98 | J. Wesley Gray | 70 | Head | Laborer | Illinois |
| 99 | Josephine Gray | 64 | Wife | — | Illinois |
| 100 | John Bottger | 29 | Nephew-in-law | Stationary Engineer | Illinois |
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)