 Complete the following phrase:  From 1 April 1941 to 4 April 1943, Gilsa was commander of the 216th Infantry Division. In the winter of 194142 the division was sent to the Eastern Front. Gilsa was promoted to General of Infantry on 1 July 1943. From 11 June 1943 to 23 November 1944 he was Commanding General of the LXXXIX Army Corps, which took part in the Battle of the Scheldt, from 2 October to 8 November 1944. Gilsa was Military Commander of 