Re: My Grandfather and Great Uncle
Your Grandfather, Carl Fredrick Augustine Fenzel apears on the Pearl Harbor muster rolls available on Footnote.com (a pay site)
The roll is dated May 28 , 1940 as part of the crew of the U.S.S. Utah*. He is listed a Seaman 2nd Class, His service # is 283 61 16, he enlisted December 4th, 1939.
A Carl A.F. Fenzel appears on the muster roll dated March 27,1942 as a R.M. 3rd Class (assumed to mean Radarman 3rd class)on the crew of the U.S.S. Maryland** This person has a differennt service # of 402 99 48 ,date of enlistment given as December 5, 1939.First received on this ship on May 21,1940. This date overlaps service noted above on USS Utah.
This sailor is also on muster roll for this ship on December 31,1941.
Pearl Harbor Raid, 7 December 1941 --
USS Oklahoma and USS Maryland during the Pearl Harbor Attack
A book exists titled
By Turner Publishing Company Staff, Turner Publishing Company, Turner Publishing Co, USS Maryland Veterans, Turner Publishing Co
Compiled by Turner Publishing Company
Contributor Turner Publishing Company, Turner Publishing Co
Published by Turner Publishing Company, 1997
ISBN 1563113872, 978156311387196 pages
which you can order online using the ISBN number through any bookseller.
Photos of Ship and some crew online at
Battleship Photo Archive - BB-46 USS MARYLAND - 1941 - 1942
You may want to contact
The USS Maryland BB-46 Veterans Association
Someone ther may remember your grandfather.
Military Service records can be ordered through the National Archives.
I hope this info helps your research your grandfather's Navy Service.