Subject Users I didn't add: "Raymond Baldwyn", Survey_User1, Survey_User2
Author Raymond Kennington
FB1.5.

In a database I created recently, there are 2 other users according to
IBExpert:
Survey_User1
Survey_User2

Where did these come from?

When GSEC, I find there are only 2 users:
SYSDBA
Raymond Raymond Baldwyn

I didn't enter 'Raymond' as a username with full name as "Raymond Baldwyn".

Where could that have come from?

Raymond Kennington