In this post we come to the lower two rouwbord or memorial boards on this pillar in St. Bavo's Cathedral in Ghent.
Octave married again, to Jeanne Terlinden (1879-1965).
The husband here is obviously not a direct descendant of (celibate) Bishop Antoon Triest. He is Prosper Triest et de Gits, baron Triest et de Gits (1811-1895), whose arms are blazoned Sable two hunting horns or and a greyhound courant argent. (We will see these arms again, on his own rouwbord.)