Theo Van 1883-1931 Doesburg
(2)
Arni Brownstone (EDT)/ Nicholas Johnson (CON)/ Bas Van Doesburg (CON)/ Elizabeth Hill Boone (FRW)
(1)
Bill Bates/ John C. Doesburg (FRW)
(1)
Frank Dignum (EDT)/ Jeff Bradshaw (EDT)/ Barry Silverman (EDT)/ Willem van Doesburg (EDT)
(1)