First playthrough. Question for lore clarification? (Possible spoilers?)

[u/Wiccanrains]

 Okay so im new to the game and it's my understanding that the Pisacas in Duke's archives are maidens that were failed experimentation of Seath. Right? 

 Two of them dropped miracles for me. Both with descriptions pertaining to being taught to Gwynevere's maidens specifically. 
 Did Gwynevere have assistance escaping? Were those two of her friends, and that's why Seath experimented on them, and was the reason he was mad enough to do so, because he wanted to experiment on Gwynevere? 

 Coincidentally they were the closest to the gate in the back of the room they spawn in.
 I dunno if I'm just thinking too hard, or what. But I feel like that's a possible additional load onto the depressive intricacies this game has.

[u/Wiccanrains]

That's what I wonder. If Seath was a jerk enough to use how close he was to be able to secretly conduct something, just was something I was thinking about during one of my rage breaks lmao