Grasping at straws again

Today I sent a message to someone on ancestry who had information on Carl Lutjens, one of Uncle Ben's sons, on their tree.  I asked her if she was familiar enough, or if she knew anyone familiar enough, with the Ben's kids to look at some of the 'unkown' pictures we have that we think are Ben's kids.  She may not, as it looks like her grandmother was married to Carl later in life, his second marriage and her third marriage.  They were in their 60's when the marriage took place.  We'll see if I get any response, but I thought it was worth a try.