Devaki was the mother of Balaram. But to save from Kans, God Vishnu transfered him to Rohini's (the other wife of Vasudev)womb. And Rohini gave birth to Balaram.
Lord Balarama's mothers name was Rohini, after He was mystically transferred from the womb of Devaki.
Revati
Rukmani and Styaabhaama
Revati
Krishna
Raj Kapoor had 3 sons: Randhir ,Rishi and Rajiv 2 daughters; Ritu Nanda and Reema Wife : Krishna malhotra
Pata nahi
your brother
Sister-in-law. same as your brother's wife.
Your brother's wife's brother is your brother's brother-in-law and your sister-in-law's brother. But he is not considered to be related to you. Usually you could just refer to him by his name.
Yes Raj Kapoor's wife is dead. Her name was Krishna Kapoor. Raj Kapoor is himself dead too.
Calling her by her name would be okay. Ask her what she likes better.
Your brother's wife is your sister in law, and it is perfectly natural to address her by her given name.
He is his brother-in-law.