R. Deperna
R. Deperna was a Human Starfleet officer in the 22nd century. 

In January of 2155, Deperna was listed as a Payloads officer on a directory placard at Starfleet Command's Fleet Operations Center, Sol Sector. His office was located in room #1357. (, United Earth directory)

fr:R. Deperna

Deperna, R.
Deperna, R.