No, I haven't asked, and it doesn't matter to me. Someone I worked with in a professional capacity (she was in a group I ran) died and I sought advice from someone with more experience as to whether I should attend her funeral (I was invited and wanted to know, but wanted to make sure it was appropriate). I was told it was OK to go. So I went, and her psychiatrist was there, and her therapist too. As well as others she knew in a professional capacity. Her psychiatrist was one of the speakers. I was glad I went. It was a way to honor her life.