Gustav Albrecht, 5th Prince of Sayn-Wittgenstein-Berleburg was prince and head of the House of Sayn-Wittgenstein. He was the son of Richard, 4th Prince of Sayn-Wittgenstein-Berleburg. Wikipedia
Born: February 28, 1907, Bad Berleburg, Germany
Died: 1944 (age 37 years)
Spouse: Margareta Fouché (m. 1934)