MG
Margaret Graham — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hennepin-County, Minnesota
Our Model Tree links this Margaret Graham across the 1920, 1930 and 1940 US Censuses in Hennepin-County, Minnesota (XGBoost, ~Confirmed), with identified parents William & William — first a spouse (b.~1915), then head of a 5-person household.
Age 25
b. ~1915
Female
Spouse
Born: Minnesota
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hennepin-County, Minnesota |
| Surname | Graham |
| Given Name | Margaret A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Minnesota |
| 1935 Residence (City) | Hopkins Village |
| 1935 Residence (County) | Hennepin |
| Additional Details | |
| Industry | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same Place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Hopkins Village |
| Est. Birth Year | ~1915 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Ethel Graham | Daughter | — | ~1940 | |
| Francis Planque | Head | — | 30 | ~1910 |
| Edward Graham | Other | — | 22 | ~1918 |
| Margaret Graham | Spouse | — | 25 | ~1915 |
| Ruth Planque | Spouse | — | 26 | ~1914 |
Census Appearances
1920
Hennepin, Minnesota
Daughter, age 5
Hennepin, Minnesota · implied b. ~1915 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Meriam |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Hennepin, Minnesota
Daughter, age 15
Hennepin, Minnesota · implied b. ~1915 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Marian L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Hennepin-County, Minnesota
Spouse, age 25
Hennepin-County, Minnesota · implied b. ~1915 — 5 household members
| Surname | Graham |
| Given Name | Margaret A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Minnesota |
| 1935 Residence (City) | Hopkins Village |
| 1935 Residence (County) | Hennepin |
| Industry | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same Place |
| 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 Margaret Graham across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Graham (~0.92 confidence) and father William Graham (~0.92 confidence) and mother Mable Graham (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Graham
b. ~1887
Source father
● Household
· direct · ~0.92
Father
William Graham
b. ~1887
Source father
● Household
· direct · ~0.92
Mother
Mable Graham
b. ~1892
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Graham
Spouse · 1940 · age 25 · b. ~1915 · 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 — Hennepin-County, Minnesota
Open full size
1940 US Federal Census — Hennepin-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01925-00050)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Thuemert | 39 | Daughter | Assembly Hand | Minnesota |
| 2 | Earl Halleck | 39 | Head | Laborer | Iowa |
| 3 | Leona A. Halleck | 31 | Wife | — | Minnesota |
| 4 | Earl Jr. Halleck | 10 | Son | — | Minnesota |
| 5 | Jeanette Halleck | 8 | Daughter | — | Minnesota |
| 6 | Charlotte Halleck | 6 | Daughter | — | Minnesota |
| 7 | Francis B. Planque | 30 | Head | Machinist | Indiana |
| 8 | Ruth A. Planque | 26 | Wife | — | Minnesota |
| 9 | Edward Graham | 22 | Brother-in-law | Laborer | Minnesota |
| 10 | Margaret A. Graham THIS PERSON | 25 | Wife | — | Minnesota |
| 11 | Ethel Graham | 0 | Daughter | — | Minnesota |
| 12 | Albert D. Sweet | 73 | Head | — | Vermont |
| 13 | Harry Sweet | 57 | Son | Laborer | Minnesota |
| 14 | Lottie Sweet | 54 | Daughter | — | Minnesota |
| 15 | Walter Rolf | 43 | Head | Cement Work | Minnesota |
| 16 | Bertha A. Rolf | 42 | Wife | — | Minnesota |
| 17 | Wilmer Rolf | 23 | Son | Box Sewer | Minnesota |
| 18 | Earl Rolf | 22 | Son | — | Minnesota |
| 19 | Evelyn Rolf | 12 | Daughter | — | Minnesota |
| 20 | Donna Mae Rolf | 8 | Daughter | — | Minnesota |
| 21 | Shirley Ann Rolf | 4 | Daughter | — | Minnesota |
| 22 | Joseph Antinozzi | 29 | Head | Proprietor | Minnesota |
| 23 | George Winter | 30 | Head | Salesman | Minnesota |
| 24 | Marian A. Winter | 30 | Wife | — | Illinois |
| 25 | Judith Ann Winter | 1 | Daughter | — | Minnesota |
| 26 | Augusta E. Winter | 66 | Mother | Housework | Minnesota |
| 27 | Mary Lou Wolfe | 18 | Maid | Housework | Minnesota |
| 28 | Alexina D. Wade | 54 | Head | — | Minnesota |
| 29 | Henry Hopkins Wade | 45 | Brother | Metallurgist | Minnesota |
| 30 | Charles Wade | 82 | Uncle | — | Vermont |
| 31 | Martina Holy | 41 | Head | Proprietor | Minnesota |
| 32 | Fallis Worrell | 31 | Head | District Manager | Minnesota |
| 33 | Nydia A. Worrell | 32 | Wife | — | Minnesota |
| 34 | Ellen Worrell | 7 | Daughter | — | Minnesota |
| 35 | Wayne Worrell | 5 | Son | — | Minnesota |
| 36 | William David | 55 | Head | Locomotive Shop | Minnesota |
| 37 | Gertrude D. David | 43 | Wife | — | Minnesota |
| 38 | Theodore Webber | 35 | Head | Shipping Clerk | Minnesota |
| 39 | Deborah D. Webber | 32 | Wife | — | Minnesota |
| 40 | Shirley Webber | 13 | Daughter | — | Minnesota |
Pedigree Summary
Margaret
Gen 1 · 3 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)