Manojlovich was a male ensign in Starfleet, who served as assistant chief of security aboard the USS Lexington in 2348. He was killed that year on Altair VI, when an-Jirok forces launched a coup. His death inspired a great deal of guilt in his superior, chief of security Lieutenant Declan Keogh, who was to have led the security contingent to the planet, but reassigned Manojlovich due to being hung over. (ST novel: The Brave and the Bold)

USS Lexington personnel
USS Lexington (NCC-1709)	J. Baila • Berriman • P. Coss • D.W. Davidson • Garth of Izar • Ito • T. Ivari • L. Kelso • W.C. Perinal • M. Rousseau • W. Samuels • D. Sinclair • L. Sterling • C. Stuart • N. Uhura • Watley • R. Wesley
USS Lexington (NCC-14427)	Declan Keogh • Manojlovich • Rosita Pérez
USS Lexington (NCC-61832)	T. Allenby • H. Anderson • Antonacci • Audrey • G. Ben Zoma • Bowdren • T. Cadwallader • S. Carson • Cavanaugh • J. Cox • Eberling • Fornnel • Gaines • F. Galloway • Griscom • Halprin • Hasegawa • G. Jenson • P. Joseph • Kumagai • Leff • E. Lense • R. Mithra • Moytulix • Pridemore • Rodgers • Soriano • J. Turner • Twistekey • Man-Fai Wan • Wilhoite
USS Lexington (Steamrunner-class)	A. Jago