trying to find my dad

well im trying to find my dad Robert Anderson he was in a relationship with Ethel Meinke at the time and we lived on hessle road in hull
my brothers are Richard / David /and Wayne/ Wayne died in a train crash in lockington in july 1986 ok me (Grant Anderson) 14/10/1983 i went into care when i was 9 then move to a foster home with tracy and aaron kenyon my dad has had a heart attack this is what the letters say ok can't think of much else to say just hope your out there i really miss u ok right this is my email even if u know him or know of him then contact me please ok grant69@englandmail.com im on facebook look for a pic with me and a liitle girl its a drawing picture if u know anything please