Information that Ren would have shared or others would know in-character:
Ren is currently 41 and grew up in a small Elf village in the middle an unspecified forest. She left home over half a decade ago to see the world, and has traveled all over Faerun and lived in dozens of different cities since then. She made an honest living working an unspecified job and definitely filed all her taxes on-time in an orderly manner. She is currently on the run from an unspecified amount of "crazy" ex-partners (one of whom apparently is a dwarf).
She is a cleric of Tymora, the Goddess of Luck, Fortune, and Fate. She often refers to Tymora as "The Lady". She seems to know little to nothing about religion, including her own, and appears pretty bad at general cleric-ing.
She enjoys wearing fake moustaches and stolen red robes.