Feel free not to answer if you believe that's the case.
I've noticed some months ago a filename inside music update archive file of one of those servers in manaplus server lists named "Irene.ogg" (probably this one: viewtopic.php?f=2&t=8210&p=67783&hilit=irene#p67783). Can't remember how it sounded but probably just like one of those BGM you can find even in legacy server (probably "faith.ogg" but I'm not sure).
I was going around Tulimshar and got into Omar's house. The note above the piano reported:
Debug window reported music as "faith.ogg".~ Irene Christina ~
The song in this house is dedicated to Irene.
She had seen only twenty hours of this world when she died in her father's arms.
Omar refuses any kind of help is offered him to heal Kadiya: asking Elanore, moving Kadiya to the Hurnscald hospital and even offering other kind of help.
Last but not least there is a guard right outside of his home saying "You wouldn't believe the refuse that comes in from the docks." Omar claims to be a oil and spice trader.
Now, knowing that NPCs in legacy TMW never used surnames I believe that Irene Christina really exists but I've found nothing by searching.
What's Irene's story and why she is mentioned in TMW?