WM
William Morgan — 1940 US Census Record
Model Tree available1940 United States Federal Census · Ramsey-County, Minnesota
Our Model Tree links this William Morgan across the 1920, 1930 and 1940 US Censuses in Ramsey-County, Minnesota (XGBoost, ~Confirmed), with identified parents William & William — first a son (b.~1919), then head of a 3-person household.
Age 21
b. ~1919
Male
Son
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Ramsey-County, Minnesota |
| Surname | Morgan |
| Given Name | William L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | St. Paul City |
| 1935 Residence (County) | Ramsey |
| Additional Details | |
| Occupation | messenger |
| Industry | Dental Laboratory |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 800 |
| Highest Grade | C 1 |
| 1935 Residence | Same House |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Messenger |
| Township / Ward | St Paul City |
| Est. Birth Year | ~1919 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| William Morgan | Head | — | 54 | ~1886 |
| William Morgan | Son | — | 21 | ~1919 |
| Rose Morgan | Spouse | — | 54 | ~1886 |
Census Appearances
1920
Ramsey, Minnesota
Son, age 1
Ramsey, Minnesota · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morgan |
| Given Name | William |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Wisconsin |
| Occupation | none |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Ramsey, Minnesota
Son, age 11
Ramsey, Minnesota · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morgan |
| Given Name | William L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Wisconsin |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Ramsey-County, Minnesota
Son, age 21
Ramsey-County, Minnesota · implied b. ~1919 — 3 household members
| Surname | Morgan |
| Given Name | William L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | St. Paul City |
| 1935 Residence (County) | Ramsey |
| Occupation | messenger |
| Industry | Dental Laboratory |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 800 |
| Highest Grade | C 1 |
| 1935 Residence | Same House |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Morgan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Morgan (~0.92 confidence) and father William Morgan (~0.92 confidence) and mother Rose Morgan (~0.92 confidence) and mother Rose Morgan (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Morgan
b. ~1886
Source father
● Household
· direct · ~0.92
Father
William Morgan
b. ~1887
Source father
● Household
· direct · ~0.92
Mother
Rose Morgan
b. ~1886
Source mother
● Household
· direct · ~0.92
Mother
Rose Morgan
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Morgan
Son · 1940 · age 21 · b. ~1919 · Minnesota
★ 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 — Ramsey-County, Minnesota
Open full size
1940 US Federal Census — Ramsey-County, Minnesota
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01994-00529)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Marilyn Joan Haugen | 4 | Daughter | — | Minnesota |
| 42 | Gunder A. Carlson | 42 | Head | Painting And Decorating Contractor | Sweden |
| 43 | J. Hannah Carlson | 43 | Wife | — | Sweden |
| 44 | Ruth Marietta Carlson | 17 | Daughter | — | Minnesota |
| 45 | Raymond G. Carlson | 15 | Son | — | Minnesota |
| 46 | Odin G. Colsum | 53 | Roomer | Laborer | Norway |
| 47 | Carl V. Anderson | 52 | Head | Painter | Sweden |
| 48 | Gerda S. G. Anderson | 48 | Wife | — | Sweden |
| 49 | Martha G. Anderson | 23 | Daughter | Assistant Bookkeeper | Minnesota |
| 50 | Reinhold V. Anderson | 20 | Son | Office Boy | Minnesota |
| 51 | William T. Morgan | 54 | Head | Switchman | Minnesota |
| 52 | Rose A. Morgan | 54 | Wife | — | Wisconsin |
| 53 | William L. Morgan THIS PERSON | 21 | Son | Messenger | Minnesota |
| 55 | Edwin H. G. Meyer | 42 | Head | Truck Deliveryman | Minnesota |
| 56 | Lillian C. Meyer | 39 | Wife | — | Minnesota |
| 57 | Mathias A. Gillen | 75 | Father-in-law | — | Germany |
| 58 | Emil Isaacson | 65 | Head | Janitor | Minnesota |
| 59 | Margaret K. Isaacson | 55 | Wife | — | Minnesota |
| 60 | Lorie W. Warner | 61 | Head | House Carpenter | Wisconsin |
| 61 | Lillie Mae Warner | 60 | Wife | — | Iowa |
| 62 | Thomas A. Wasielewski | 42 | Head | Car Repairman | Minnesota |
| 63 | Wanda M. Wasielewski | 38 | Wife | — | Minnesota |
| 64 | Jerome T. Wasielewski | 20 | Son | Shipping Clerk | Minnesota |
| 65 | Dolores F. Wasielewski | 19 | Daughter | — | Minnesota |
| 66 | Irene M. Wasielewski | 15 | Daughter | — | Minnesota |
| 67 | Jeanne A. Wasielewski | 7 | Daughter | — | Minnesota |
| 68 | Lorraine L. Wasielewski | 3 | Daughter | — | Minnesota |
| 69 | Corrine M. Wasielewski | 1 | Daughter | — | Minnesota |
| 70 | William J. Ostergren | 60 | Head | Truck Driver | Sweden |
| 71 | Louise E. Ostergren | 56 | Wife | — | Minnesota |
| 72 | John William Ostergren | 34 | Son | Packer | Minnesota |
| 73 | Edwin A. Youngberg | 49 | Head | Steam Fitter | Minnesota |
| 74 | Ellen T. Youngberg | 52 | Wife | — | Minnesota |
| 75 | Lucile V. Youngberg | 21 | Daughter | Asst. Registr. Clerk | Minnesota |
| 76 | Ellen O. Youngberg | 71 | Mother | — | Sweden |
| 77 | Theodore D. Palmer | 71 | Head | — | Illinois |
| 78 | Hildegarde Palmer | 65 | Wife | — | Sweden |
| 79 | Carl W. Klauser | 35 | Head | Crane Operator | Germany |
| 80 | Elizabeth Klauser | 34 | Wife | — | Germany |
Pedigree Summary
William
Gen 1 · 4 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)