52 Ancestors in 52 Weeks.  Who would want to talk to   January 1, 2023

The person I would love to talk to would be my Grandfather, John Nelson Moore.  I knew him very well but never asked about his family. I knew he was born in Savanah, Georgia and came to New York in his 20’s.  I would like to ask why he came to New York.  He brought his mother, aunt, sister and nephew.  What prompted the whole family to move?