Is this any relation? This is what i remembered seeing.
Penison,Etienne.Pvt.b.13,nov. 1839,Bayou Boeuf.Baptized 2 feb,1840,Assumption Catholic Church,Plattenville.Son of Jean Batiste Penisson & Henriette Adeline Broussard probly of Bayou Boeuf.Enlisted in company B.27th,mar,1862.St Mary parish,age-22.Have also listed.Julius,Pvt. Victor Ossa.Pvt.Cleopha,1st,Sgt.Jr/2Lt. All penison's Note. Victor
Ossa.Pvt.Most were captured in Vicksburg miss.& paroled in Lafourche District.July 1864.These were all related to each other. P.S.the spelling might not be the same but that means nothing.