Jonkheer Sir Jonkheer Helenus Marinus Speelman, 6th Bt.

Parents

• Jonkheer Cornelis Jacob Speelman
• Elizabeth Woltera Sandrina Enschedé

Children

Siblings

• Jonkheer Jacob Speelman
• Jkvr. Antje Hoitinga Speelman

Partners

• Wendelina Cornera van Panhuys