JM
James Mccann — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marion-County, Missouri
Our Model Tree links this James Mccann across the 1930 and 1940 US Censuses in Marion-County, Missouri (XGBoost, ~Confirmed) — first a head (b.~1870), then head of a 7-person household.
Age 70
b. ~1870
Male
Head
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Marion-County, Missouri |
| Surname | McCann |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 70 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Hannibal |
| 1935 Residence (County) | Marion |
| Additional Details | |
| Hours Worked | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Hannibal |
| Est. Birth Year | ~1870 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Minnie Mccann | Spouse | — | 64 | ~1876 |
| Paul Mccann | Son | — | 20 | ~1920 |
| Clarence Mccann | Son | — | 22 | ~1918 |
| Bobby Mccann | Son | — | 19 | ~1921 |
| Chester Mccann | Son | — | 36 | ~1904 |
| James Mccann | Head | — | 70 | ~1870 |
| Joseph Mccann | Son | — | 26 | ~1914 |
Census Appearances
1930
Marion, Missouri
Head, age 60
Marion, Missouri · implied b. ~1870 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCann |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 20 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Occupation | Foreman |
| Industry | Railroad Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 2500 |
| Radio Set | R |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Marion-County, Missouri
Head, age 70
Marion-County, Missouri · implied b. ~1870 — 7 household members
| Surname | McCann |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 70 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Hannibal |
| 1935 Residence (County) | Marion |
| Hours Worked | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 James Mccann across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Mccann
Head · 1940 · age 70 · b. ~1870 · Missouri
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Marion-County, Missouri
Open full size
1940 US Federal Census — Marion-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02128-00429)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Myrtle Hart | 65 | Head | — | Missouri |
| 42 | David Hart | 18 | Son | New Worker | Missouri |
| 43 | James Mccann THIS PERSON | 70 | Head | — | Ohio |
| 44 | Minnie Mccann | 64 | Wife | — | Missouri |
| 45 | Chester Mccann | 36 | Son | — | Missouri |
| 46 | Joseph Mccann | 26 | Son | Truck Driver | Missouri |
| 47 | Clarence Mccann | 22 | Son | — | Missouri |
| 48 | Paul Mccann | 20 | Son | Sign Painter | Missouri |
| 49 | Bobby Mccann | 19 | Son | New Worker | Missouri |
| 50 | Albert Spegal | 28 | Head | Stitcher | Missouri |
| 51 | Katherine Spegal | 27 | Wife | — | Missouri |
| 52 | Oral Pittman | 37 | Head | Salesman | Indiana |
| 53 | Nina Pittman | 33 | Wife | — | Missouri |
| 54 | Donell Pittman | 13 | Son | — | Missouri |
| 55 | Darrell Pittman | 9 | Son | — | Illinois |
| 56 | Jack Radley | 45 | Head | Salesman | Missouri |
| 57 | Alice Radley | 43 | Wife | — | Missouri |
| 58 | Manard Roselle Radley | 16 | Daughter | — | Missouri |
| 59 | Della Radley | 14 | Daughter | — | Missouri |
| 60 | Fred B Hays | 47 | Head | Inspector | Missouri |
| 61 | Maude Hays | 46 | Wife | — | Missouri |
| 62 | Mary Hays | 14 | Daughter | — | Missouri |
| 63 | Clarence Ward | 38 | Head | Switchman | Missouri |
| 64 | Ibon Ward | 35 | Wife | — | Missouri |
| 65 | Marion Ward | 16 | Daughter | — | Missouri |
| 66 | Wayne Ward | 14 | Son | — | Missouri |
| 67 | Virginia Ward | 12 | Daughter | — | Missouri |
| 68 | David Ward | 3 | Son | — | Missouri |
| 69 | Marcellus Fortune | 30 | Head | Insole Rounder | Missouri |
| 70 | Lucie Fortune | 29 | Wife | — | Missouri |
| 71 | Caroline Fortune | 1 | Daughter | — | Missouri |
| 72 | Virginia Fortune | 24 | Sister | Office | Missouri |
| 73 | Florence Fortune | 21 | Sister | Stitcher | Missouri |
| 74 | Jesse Williams | 58 | Head | Salesman | Illinois |
| 75 | Velma Williams | 50 | Wife | — | Missouri |
| 76 | Sterrett Virginia Williams | 25 | Daughter | Office | Missouri |
| 77 | William Raymond Williams | 14 | Son | — | Missouri |
| 78 | Shirley Williams | 9 | Daughter | — | Missouri |
| 79 | Hallie Sterrett | 76 | Mother in law | — | Missouri |
| 80 | Anne Wallace | 74 | Head | — | Missouri |
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)