Garasha was her name when she joined Christianity

Back then she married Hosokawa Tadahide

But in the end it was a bit of a horrible death, during the Battle of Sekigahara, Ishida Mitsunari captured Tamako Akechi as a hostage to blackmail her husband, Hosokawa Tadahide, and she tried to kill herself when she didn't want to do that, but Christianity prohibits suicide. But she ordered her entourage to kill themselves.