Brian,
Catalinas Y-55, Y-56, Y-57 and Y-64 got away to Ceylon.
The Dutch Naval Air Service (MLD) memorial roll (
gedenkrol) gives no names of fatal casualties that can be attributed to a crash and/or crew loss en route.
See
https://www.traditiekamermld.nl/wp-c...Database11.pdf
Can Sgt Percy Tottle further be identified?
Regards, Leendert