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Mary Larsen — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Saline, Kansas
Our Model Tree links this Mary Larsen across the 1930 and 1940 US Censuses in Saline, Kansas (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 11-person household.
Age 4
b. ~1926
Female
Daughter
Born: Kansas
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Saline, Kansas |
| Surname | Larsen |
| Given Name | Mary J |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Kansas |
| Additional Details | |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Township / Ward | Salina City |
| Est. Birth Year | ~1926 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Naomi Larsen | Daughter | — | 2 | ~1928 |
| Harvey Larsen | Son | — | 10 | ~1920 |
| Patricia Larsen | Daughter | — | 8 | ~1922 |
| James Larsen | Son | — | 6 | ~1924 |
| Ruth Larsen | Daughter | — | 18 | ~1912 |
| Mary Larsen | Daughter | — | 4 | ~1926 |
| Norman Larsen | Son | — | ~1930 | |
| Hazel Larsen | Spouse | — | 37 | ~1893 |
| Glen Larsen | Son | — | 16 | ~1914 |
| Judith Larsen | Son | — | 3 | ~1927 |
| Harry Larsen | Head | — | 48 | ~1882 |
Census Appearances
1930
Saline, Kansas
Daughter, age 4
Saline, Kansas · implied b. ~1926 — 11 household members
| Surname | Larsen |
| Given Name | Mary J |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Kansas |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Saline-County, Kansas
Daughter, age 15
Saline-County, Kansas · implied b. ~1925 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | Mary J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Salina City |
| 1935 Residence (County) | Saline |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 Larsen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Larsen
Daughter · 1930 · age 4 · b. ~1926 · Kansas
★ You are viewing this record
Sibling
Judith Larsen
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Glen Larsen
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harvey Larsen
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Larsen
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Larsen
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Naomi Larsen
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Larsen
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norman Larsen
Sibling · 1930 · age
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
1930 US Federal Census — Saline, Kansas
Open full size
1930 US Federal Census — Saline, Kansas
Page Contents
50 people indexed on this census page (ia:1930:15thcensus719usce:0522)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Gleni Rankin | 42 | Wife | — | Illinois |
| 2 | Gayle Rankin | 19 | Daughter | — | Kansas |
| 3 | Chester L Beeler | 41 | Head | Stockman | Kansas |
| 4 | Wilma Beeler | 35 | Wife | — | Kansas |
| 5 | Robert A Beeler | 7 | Son | — | Missouri |
| 6 | Ruth L Olson | 58 | Head | — | Illinois |
| 7 | Frankie W Fanni | 60 | Head | Janitor | Missouri |
| 8 | Laura Fanni | 70 | Wife | — | Ohio |
| 9 | Augustus Daldorf | 47 | Head | Contractor | Kansas |
| 10 | Mabel Daldorf | 39 | Wife | — | Illinois |
| 11 | Robert W Daldorf | 7 | Son | — | Kansas |
| 12 | Robert L Lamp | 69 | Head | — | Canada English |
| 13 | Mary Lamp | 37 | Daughter | Teacher | Kansas |
| 14 | Owen L Lowen | 48 | Head | Agent | Illinois |
| 15 | Myra R Lowen | 44 | Wife | — | Iowa |
| 16 | Lorraine Lowen | 22 | Daughter | — | Kansas |
| 17 | Paul Lowen | 18 | Son | — | Illinois |
| 18 | Eleanor Lowen | 14 | Daughter | — | Illinois |
| 19 | Lee O Lowen | 7 | Son | — | Illinois |
| 20 | Elizabeth Lowen | 5 | Daughter | — | Kansas |
| 21 | Henry Workman | 39 | Head | Mechanic | Kansas |
| 22 | Rachel Workman | 31 | Wife | — | Kansas |
| 23 | Mary Workman | 13 | Daughter | — | Kansas |
| 24 | Donald Workman | 11 | Son | — | Kansas |
| 25 | Joanne J Workman | 4 | Daughter | — | Kansas |
| 26 | Ralph Wandruff | 44 | Head | Mechanic | Kansas |
| 27 | Lulu Wandruff | 40 | Wife | Saleslady | Kansas |
| 28 | Pearl Wandruff | 18 | Daughter | Elevator Girl | Kansas |
| 29 | Ray Wandruff | 13 | Son | — | Kansas |
| 30 | Alice Wandruff | 11 | Daughter | — | Kansas |
| 31 | David B Anderson | 31 | Head | Bookkeeper | Illinois |
| 32 | Grace H Anderson | 31 | Wife | — | Kansas |
| 33 | Shirley Anderson | 6 | Daughter | — | Kansas |
| 34 | Dorothy Anderson | 3 | Daughter | — | Kansas |
| 35 | Andrew Hessler | 39 | Head | Salesman | Sweden |
| 36 | Emma Hessler | 35 | Wife | — | Sweden |
| 37 | Winslow Hessler | 9 | Son | — | Kansas |
| 38 | James Johnson | 14 | Nephew | — | Kansas |
| 39 | Harry Larsen | 48 | Head | Mechanic | Missouri |
| 40 | Hazel Larsen | 37 | Wife | — | Kansas |
| 41 | Ruth Larsen | 18 | Daughter | — | Kansas |
| 42 | Glen Larsen | 16 | Son | — | Kansas |
| 43 | Harvey Larsen | 10 | Son | — | Kansas |
| 44 | Patricia Larsen | 8 | Daughter | — | Kansas |
| 45 | James Larsen | 6 | Son | — | Kansas |
| 46 | Mary J Larsen THIS PERSON | 4 | Daughter | — | Kansas |
| 47 | Judith W Larsen | 3 | Son | — | Kansas |
| 48 | Naomi Larsen | 2 | Daughter | — | Kansas |
| 49 | Norman Larsen | 0 | Son | — | Kansas |
| 50 | Dan L Miller | 46 | Head | — | 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)