If you have information about this name, share it in the comments area below!
Books about Havinga:
Egbert Havinga: Enjoying Organic Chemistry 1927-1987 (Profiles, Pathways, and Dreams) by Egbert Havinga (May 5, 1991)
The Unique Print. 70s into 90s. Sept.-Dec. 1990. [By] Clifford S. Ackley with the assistance of Anne Havinga and... by Boston. Museum of Fine Arts. (1990)
ITALIAN CONCERTOS/ MATTHIAS HAVINGA by JOHANN SEBASTIAN BACH [Korean Imported] (2011) by JOHANN SEBASTIAN BACH (0100)