Rootsweb.com shows a Julius H Schenk born May 30, 1925 in Minnesota, died October 17, 1995 in Anoka County, Minnesota.
There is someone on that website who has/is researching the Schenk surname and he listed Julius's father as Henry Julius Schenk and Mother as Philemna Kettner.
Julius H Schenk's living spouse (at the time of the posting) had the last name of Charbonneau.
If this is your Julius Schenk you may want to contact the poster on Rootsweb. His email is listed there.
There are Internet website that list all recipients of the Navy Cross, Just search on "navy cross recipients"
Finally, you may want to contact the administrator of this forum to have your living family personal histories (name, DOB)contained in your message deleted. This information exposes you and your siblings to possible identity theft.