I read two men are listed with same name, two different units. However, I cannot locate anyone in Federal units by these names. Do you have any other intelligence on your man, birthdate, place, occupation, residences, family members, etc.?
#4 Frank/Mark[sp?] Murray, Private, Company I, 3rd Ind. Cav. Apri. 1861 to Sep. 1863
#5 -do- Private Co. M, 11th Ky. Cav. Oct. 1863 to Nov. 1865