United States School Year Books - 1900 - 1999
Minneapolis area area schools:

| Name | Photo | Residence | Approx Birth | School |
| I believe both of these are Lyle Koberstein who married Bernette Sellner and this obituary and this obituary show she is from St. Cloud so Lyle may have grown up and attended high school and married his high school sweet heart. | ||||
| J. Koberstein |
1950 Yearbook (basketball play) |
St Cloud, Minnesota | abt 1930 | Cathedral High School |
| G. Koberstein |
|
St Cloud, Minnesota | abt 1930 | Cathedral High School |
| Name | Photo | Residence | Approx Birth | School |
| I wonder if this is Brian Koberstein son of James Marson Koberstein who eventually established practice in Duluth Minnesota. | ||||
| Brian Koberstein | 1992 Yearbook |
Arden Hills, Minnesota , USA | abt 1976 | Mounds View High School |
| C. Koberstein |
|
Arden Hills, Minnesota , USA | abt 1976 | Mounds View High School |

Note: West High School (Hennepin Avenue South and West 28th Street) and Central High School were permanently closed in 1982.
1.(Link to Family) Terry Kenneth (1955) and Jayne Marie (1957): Shantel M. (1974) and Daniel Justin (1980) - ludwig family of Wisconsin, Minnesota and Oregon
2. (Link to Family) Gaylord C. (1905) and Bernyce (): Bruce Gaylord (1940) - ludwig family of Wisconsin, Minnesota and Oregon
3. (Link to Family) Floyd Harol (1921) and Muriel Mercedes (1924): Kathleen Karen (1945), Thomas Floyd (1947), Gregory Allan (1952) and Terry Kenneth (1955) - ludwig family of Wisconsin, Minnesota and Oregon
| Name | Photo | Residence | Approx Birth | School |
| D. Kobersteen | 1940 Yearbook (The Band) | Minneapolis, Minnesota, USA | abt 1924 | Central High School |
| R. Koberstein (male) | 1957 Yearbook (Class of '59), 1957 Yearbook (Tennis), 1958 Yearbook (Varsity Hockey), 1958 Yearbook (Class of 1959) |
Minneapolis, Minnesota , USA | abt 1942 | West High School |
|
1992 yearbook (seniors) |
1992 Minneapolis, Minnesota, USA | abt 1976 | South High School | |
|
1956 Yearbook (HOMEROOM 112 - Sophomores), 1956 Yearbook (TENNIS), 1956 Yearbook (CROSS COUNTRY) |
Minneapolis, Minnesota, USA | abt 1940 | South High School | |
1968 Yearbook |
Minneapolis, Minnesota, USA | abt 1952 | Roosevelt High School | |
|
1971 Yearbook (Football), 1972 Yearbook (Drifters), 1973 year book (Football), 1973 Yearbook (Football), 1973 Yearbook (Pep club) |
Minneapolis, Minnesota, USA | abt 1957 |
Roosevelt High School | |
| Koberstein (male) |
|
Minneapolis, Minnesota , USA | abt 1923 if 20 in 1943 Yearbook | University of Minnesota |
(Link to Family) George Rudolph (1880, Germany) and Caddie Pearl (1882): Freeman George (1914) and Harriet E. (1917) - Karlor family from Wisconsin and Oregon.
| Name | Photo | Residence | Approx Birth | School |
1947 Yearbook (Assistant to House Director, Faculty and administration), 1947 Yearbook (Faculty Index), 1947 Yearbook (at desk), 1948 Yearbook (Wallace Hall (women's dormitory), assistant to director.), 1948 Yearbook (Assistant to the House Director) |
Saint Paul, Minnesota , USA | Picture look 60 so age abt. 1890 | Macalester College | |
| 1. Harriet Koberstein |
1936 Yearbook (Philotian Society), 1936 Yearbook (Women''s Glee Club), 1936 Yearbook (Concert Band) |
Saint Paul, Minnesota , USA | abt 1916 | Macalester College |
1. (Link to Family) Virgil Reko (1917) and Arletta V. (1921): Steven Mark (1957), Linda (1956) and Laurie Engel () - ludwig family of Wisconsin, Minnesota and Oregon
2. (Link to Family) Edwin Harold (1904) and Eunice May (): Ronald Edwin (1950), Sandra Marie (1952) and Julie Emelia (1956) - ludwig family of Wisconsin, Minnesota and Oregon
| Name | Photo | Residence | Approx Birth | School |
1974 Yearbook (concert) |
Faribault, Minnesota, USA | abt 1958 | Faribault High School | |
1974 Yearbook |
Faribault, Minnesota , USA | abt 1956 | Faribault High School | |
| Faribault, Minnesota , USA | abt 1956 | Faribault High School |