Copy the note onto some photo fabric. Then you can sew the note to the back of the quilt. I would add another note with any other information about all of the people involved, the history of the quilt etc. Also a very small section for the cleaning and care for the quilt. You could also handstitch a pocket onto the back to keep the note in. I would put it in plastic or have it laminated. You might be able to get a laminating pocket larger than necessary, add the note in the center, then have them just laminate around the sides without having the center where the note is located laminated. Hope that makes sense. Just MHO.
When adding city and state information always include the county where the city is located. Sometimes there are more than one city in a state with the same name.
Pam M