As far as I know, only five ISKCON Americans and one Canadian have obtained Indian citizenship. And they had to give up their USA and Canadian passports. They are Jayapataka Swami, Aditya devi dasi, Vasu Ghosh prabhu, Mahanidhi Swami and Aindra prabhu. I don’t know the Canadian’s name. It’s being said that Indian Parliament may soon pass a law that allows dual citizenship with America and India, but only for Indian-born people (NRIs). When Mahanidhi Swami received his Indian Citizenship six years ago, he had to fill out a “renunciation” form (compiled by the US Government) when he turned in his US passport at the US Embassy in New Delhi.