Alvin Walter Semrau
| Born | January 30, 1913 |
| Died | May 17, 1943 |
| Service Branch | Navy Reserve |
| Rank | Leutenent |
| Rating or Job | PV-1 Pilot |
| Unit | VB-128 Squadron |
| Campaign | World War II |
| Military Citations | Purple Heart |
| Honors | |
| Family | |
| Notes | MIA/BNR Chico State Alumni Air Loss/Crash, NAS Guantanamo Bay, Cuba Listed on the Tablets of the Missing, East Coast Memorial, Battery Park, New York, NY |
| Sources | Additional research by Bill Edmiston |
| Mementos |