the old man in the wedding singing

Is it Don Stracci?

Apparently not. At the Dons' meeting, the camera pans by him just about the time Vito says Victor Stracci. But just as quickly the camera points across the table to another guy. I'm not sure, but others say that this is Stracci.

ok thanks for the info.

Do we see Stracci get killed in the baptism sequence? I can't remember.

Yes we do -- he's killed by Clemenza. Stacci is on the right. Interestingly, though, he's not shown in the subsequent scene when the camera is surveying all the carnage.

Since the old man was at the Don's conference, I've always wondered what family he headed. Maybe Philly or NJ.

He could have been a Bocchiccio. That may have explained why he was at Connie's wedding, as well as Vito's funeral, along with the other New York Dons.