Help needed to write a prayer to remember a loved one at a christening...

[champagnesupernova]

I want to remember a great granny who knew I was pg but died before DS was born in the bidding prayers.

Any ideas of how to do this so it's not too morbid (and also doesn't upset MIL as it's her mum who died)??
TIA

We pray for great granny x, may she continue to guide and love (insert babys name) from her heavenly home.