Ronald Douglas Hildebrand Preston, b: 1916


		^{William Thomas Preston}^{b.1858 d.1903}

	^{Thomas Hildebrand Preston}^{b.1886 d.1976}	^{Alice Mary Stevens}^{b.1857 d.1947}

^{Ronald Douglas Preston}^{b.1916 Ekaterinburg, Russia d.1999 Aldeburgh, Suffolk}		^{Frederich von Shickandantz}^{b. d.}

	^{Ella Henrietta von Shickandantz}^{b. d.1989}



	^{Mihailo Stefanovic}^{b. d.}

^{Smilya Stefanovic}^{b. Belgrade, Yugoslavia d.}