In 1875, Holtz returned to Boppard and was transferred in 1877 to Prüm (near Koblenz), in 1889 to Schrimm and in 1902 to Poznań, Poland where he died in 1919.
Wolf-Dietrich Wilcke (born 11 March 1913 in Schrimm, Posen, killed in action 23 March 1944 near Schöppenstedt) was a German World War II fighter ace who served in the Luftwaffe from 1935 until his death.