I've pretty much finished writing all of the thank you notes for our wedding. H has a cousin that comes from a large family and that we are quite close to. Some of the cousin's siblings went on a gift together for us, but it does not seem that we got a gift from this particular cousin. That is certainly fine, by no means do we expect gifts from our guests, but knowing this cousin, it is a bit odd that we did not get anything from her. I'm wondering if maybe her name was also to be included in the gift from some of her other siblings. I certainly don't want to not thank her if she was a part of that gift, but how could we find out? She's the one that we're closet to, so to call some of the other siblings to ask may actually be a bit awkward for various reasons... any ideas, or should I just let it go?