Adding to my list of ships that entered and were removed from the Graving Dock in Sturgeon Bay, I forgot to add a couple of them. The St. Clair entered the Graving Dock on February 1, 2012 and the G.L. Ostrander/Integrity entered on March 15. When were the two of these vessels removed from the Graving Dock?

The Stewart J. Cort entered the Graving Dock on December 30 and the Cuyhoaga entered the Graving Dock on March 31, 2012. When were both of these vessels removed from the Graving Dock? Any information is very much appreciated. Thanks in advance.