Property partition

HUSBAND make a registered GIFT deed to her wife on 2006 .His wife has 3 SON and 1 DAUGHTER.His Wife got dead on 2011(no WILL is there).Her HUSBAND is Still alive?

Question here is
:-How the property is going to partition?

Is it going to partition

(a) 3SON and 1 DAUGHTER

or

(b) 3SON,1 DAUGHTER and HUSBAND

Thanking in advance