LC
Louise Clark — 1940 US Census Record
Model Tree available1940 United States Federal Census · Ramsey-County, Minnesota
Our Model Tree links this Louise Clark across the 1920, 1930 and 1940 US Censuses in Ramsey-County, Minnesota (XGBoost, ~Confirmed), with identified parents Edward & Marie — first a daughter (b.~1918), then head of a 6-person household.
Age 22
b. ~1918
Female
Daughter
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Ramsey-County, Minnesota |
| Surname | Clark |
| Given Name | Louise |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | White Bear Twp |
| 1935 Residence (County) | Ramsey |
| Additional Details | |
| Highest Grade | Hs 4 |
| 1935 Residence | Minnesota |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | White Bear Twp |
| Est. Birth Year | ~1918 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Louise | Age | Birth yr |
|---|---|---|---|---|
| Edward Clark | Son | — | 17 | ~1923 |
| Louise Clark | Daughter | — | 22 | ~1918 |
| Catherine Clark | Daughter | — | 15 | ~1925 |
| Marie Clark | Head | — | 53 | ~1887 |
| Joseph Slinger | Other | — | 22 | ~1918 |
| Patricia Clark | Daughter | — | 13 | ~1927 |
Census Appearances
1920
Ramsey, Minnesota
Daughter, age 1
Ramsey, Minnesota · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Louise |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Austria |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Ramsey, Minnesota
Daughter, age 12
Ramsey, Minnesota · implied b. ~1918 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Louise |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Austria |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Ramsey-County, Minnesota
Daughter, age 22
Ramsey-County, Minnesota · implied b. ~1918 — 6 household members
| Surname | Clark |
| Given Name | Louise |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | White Bear Twp |
| 1935 Residence (County) | Ramsey |
| Highest Grade | Hs 4 |
| 1935 Residence | Minnesota |
| 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 Louise Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Edward Clark (~0.92 confidence) and mother Marie Clark (~0.92 confidence) and mother Marie Clark (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Edward Clark
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Marie Clark
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Marie Clark
b. ~1888
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Louise Clark
Daughter · 1940 · age 22 · b. ~1918 · Minnesota
★ You are viewing this record
Sibling
Catherine Clark
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Clark
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Clark
Sibling · 1940 · age 13
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
1940 US Federal Census — Ramsey-County, Minnesota
Open full size
1940 US Federal Census — Ramsey-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01950-00883)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Richard Clark | 47 | Head | Pay Master | Minnesota |
| 2 | Mata Clark | 44 | Wife | — | Minnesota |
| 3 | James Lang | 33 | Head | Clerk | South Dakota |
| 4 | Lillian Lang | 32 | Wife | — | North Dakota |
| 5 | Peter Clausen | 54 | Head | Tailor | Denmark |
| 6 | Mellie Clausen | 47 | Wife | — | Minnesota |
| 7 | Alfred Falk | 42 | Head | Auto Mechanic | Minnesota |
| 8 | Ida-Louise Falk | 41 | Wife | — | Minnesota |
| 9 | Arthur Dimmers | 1 | Boarder | — | Minnesota |
| 10 | Everett Strappe | 40 | Head | Salesman | Minnesota |
| 11 | Lillian Strappe | 38 | Wife | — | Pennsylvania |
| 12 | Joan Strappe | 15 | Daughter | — | Minnesota |
| 13 | Marilyn Strappe | 9 | Daughter | — | Minnesota |
| 14 | Nancy Strappe | 3 | Daughter | — | Minnesota |
| 15 | John Kerr | 29 | Head | Salesman | Minnesota |
| 16 | Helen Kerr | 32 | Wife | — | Minnesota |
| 17 | John Jr Kerr | 1 | Son | — | Minnesota |
| 18 | Fred Shirley | 25 | Head | Moover Drawer | Minnesota |
| 19 | Margaret Shirley | 25 | Wife | — | Minnesota |
| 20 | Roberta Shirley | 3 | Daughter | — | Minnesota |
| 21 | Marie Clark | 53 | Head | — | Austria |
| 22 | Louise Clark THIS PERSON | 22 | Daughter | — | Minnesota |
| 23 | Edward Clark | 17 | Son | — | Minnesota |
| 24 | Catherine Clark | 15 | Daughter | — | Minnesota |
| 25 | Patricia Clark | 13 | Daughter | — | Minnesota |
| 26 | Joseph Slinger | 22 | Boarder | Handy Man | Wisconsin |
| 27 | John Jennings | 58 | Head | Visitor | Minnesota |
| 28 | Emma Jennings | 55 | Wife | — | Minnesota |
| 29 | John Jr Jennings | 13 | Son | — | Minnesota |
| 30 | Lewis Beard | 34 | Head | Butcher | Illinois |
| 31 | Harriet Beard | 29 | Wife | — | Wisconsin |
| 32 | Betta-Ann Beard | 3 | Daughter | — | Minnesota |
| 33 | George Henry | 75 | Head | — | Maryland |
| 34 | Elizabeth Henry | 48 | Wife | — | Austria |
| 35 | Alice Boyce | 70 | Head | — | Minnesota |
| 36 | Rachel Jameson | 60 | Nurse | — | Illinois |
| 37 | James Mitchell | 56 | Head | Public Relation Wks | Minnesota |
| 38 | Evelyn Mitchell | 45 | Wife | — | Missouri |
| 39 | Charles Klapprock | 55 | Head | Printer | Germany |
| 40 | Florence Klapprock | 57 | Wife | Book Keeper | Minnesota |
Pedigree Summary
Louise + 3 siblings
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)