I am the executor representing the estate pro per. It's been a year since the start of probate, I finally have the time to sell the estate items (estate is in LA, I'm not) however there is one sibling who is non-respondent to non-helpful in this whole process of wrapping up the estate. All my other siblings are going to LA to get their bequeathed items and help clear out the house for the sale of the household items as well as the house...except for this one. Do I need to give a Noticed of Proposed Action to everyone with the estate sales and is a response necessary for with each Notice given? Thank you.