12 dec 1905       Petrus Flapper

25 apr 1944       Johannes Petrus Flapper

10 mrt 1880       Henderikus Dominicus Flapper

13 mrt 1901       Rinsche Pieters Flapper

17 sep 1886       Henricus Dominicus Flapper

10 dec 1960       Obe Schaper

13 apr 1991       Nicolaas Leo Silvius

15 apr 1972       Jan Maurits Flapper