French auxilieries 1916 / 1918

[Guelcemal]

Hello all,

I look for all available details / history of the following two trawlers of which at least one of them in service for Marine nationale during WW I:

1. Vichot “Répertoire des Navies de Guerre Français” lists a “patrouilleur auxiliaire” ex- Japanese trawler YEIRYO MARU (1917): “2.11.1918 perdu á la côte”.
2. Rehder “Die Verluste der Kriegsflotten” lists a French “Fischlogger” (Trawler) 101 grt, "foundered off Leixoes 22.08.1916".

Many thanks in advance for your help.

Regards,

jochen