who is the new grace edwards, and why was she replaced? ... i'm confused - how many families did he have? ... he was single, then married someone & picked up john jr. along the way & some other kid? then, someone burned in a fire (along w/ mary's baby? -- fire set by albert?) anyway -- since his wife's name in this episode is 'grace,' i'm gonna guess that he didn't hook up w/ yet another woman named grace ... so, why replace the original? i liked the first one so much! she was so pretty, w/ a beautiful smile, and had an all around 'comforting' look about her ... much like caroline ingalls. ... in other news, did the young 'alicia' bug the hell out of anyone?- signed, #1 mrs. olesen fan -- 4 eva!