1st dead bomber had wife and daughter, wife converted to Islam.
http://www.dailymail.co.uk/news/article-2311809/Tamerlan-Tsarnaev-Boston-bomber-married-Katherine-Russell-converted-Islam-marry-him.html
“1st dead bomber had wife and daughter, wife converted to Islam.”
It doesn’t look like his wife was involved in what he did, but she may have known about it.