Joan M:
It is one thing to have a funeral service conducted by a lay person, but I have seen funeral services conducted by a priest. I just cannot understand that one!

If the priest is available, why wasn’t there a
Mass? That was the case when my mother-in-law died. My sister-in-law made all the arrangements (M-i-l was living with her). I found the whole thing very lacking!
Joan,
I wouldn’t presume to know all of the circumstances surrounding your mother in law’s service, but I can speak from my recent experience.
Last April 27, my sister died of breast cancer and the age of 37. In my family, my father and my stepmother converted to the Church about eight years ago, and I had just been baptized and confirmed into the church a couple weeks prior on Easter. When we knew my sister’s end was near, we asked my brother in law if he minded uf calling a priest in to offer what he could. Since she was not Catholic, and she was parlyzed and unable to talk, the preist was only able to councel her, and give what he called a conditional absolution. Since the family was unclear on whether she had been baptized in a church she attended for a while as a kid, and she shook her head when the priest asked if she wanted to be baptized, but some of the family was convinced she already was, and she was saying she didn’t need to be baptized.
Anyway, the newly ordained priest at my parish came and officiated at the memorial service for my sister, at the request of my brother in law. Even though my brother in law and my sister weren’t churgoing christians, they felt strongly in a belief in God and Jesus, and wanted a religious ceremony. The priest was able to get dispensation from the Archdiocese.( Necessary when a priest is performing services for non-Catholics), and performed a beautiful ceremony. It roughly resembled a mass, but of course did not include communion. By that, I mean that there were three readings, their was a responsorial psalm, the priest gave a homily, etc. It wasn’t, though, able to be a complete funeral mass, because she wasn’t Catholic.
I was pleased to see that after the memorial service, in the conversations going on in the reception, that noone seemed to have any complaints, and almost everyone was very happy with the service that Father Lou Delfra gave. And, on my brother in law’s side of the family, his brother and sister in law are Jewish, some friends of my sister are Buddhist, some of my family is Seventh Day Adventist and others are Free Methodist, and many more denominations were represented in the mix of friends and family that came to show respect. Even my older brother, being rather strongly against organized religion at all, and pretty much an atheist, had good words for the service.