Jayne's Youngest Child
Both Mariska and Tony were very young when Jayne died, Mariska was 3 and Tony was almost 2. But Mariska seems to have a little bit more sketchy memories of her mother and has talked openly about her loss.
What about Tony? I know he doesn't have memories (don't remember anything at the age of 1), but how has he dealt with the loss? I remember seeing a documentary on Jayne on the Ovation channel where Matt Cimber said that his new wife at the time adopted Tony as her own child. I think that's good of course, and I'm sure he knows full well by now who his real mother is and Mariska has said that she's close to Tony as well as her other siblings.