My son-in-law's father was John (Jack)R Quillen. However after the murder of his father his mother moved to St.Clair, Mo - and he is trying to find living relatives, and mabe 1 of 4 siblings he knows exist. All we know right now is John R Quillen Jr. was murdered on 1-13-75 - the night my son-in-law was born! John's father was John Quillen Sr. spouse being Rilla Stack. The siblings are 4 females who's married names are as follows : R. Morris, S. Killeon, K. Abrahams, & L. Shephard. Last he knew - they all 4 live in California. Sure could use some help ! Thanks, Carol