Thanks Carl you answered my question very well with your explanation on the assests - which is what I was looking to confirm based upon my own understanding in Turbo Tax. As for correcting, I'm amending 2018 and 2019 returns this week to fix the errors. 2017 I have to throw in the towel because it's too late. But the date of death was basically at the end of the year, so I'm only forfeiting the last month of 2017 for any depreciation that could have been taken on, and for 18 I will just use the first of year and put a note in for explanation (or something to that effect).
By the way, I looked into the 3115 form and talked to several CPAs on this, including a few tax experts on rentals, and they all said not to do that form and simply to amend the returns I can and correct from there. Not saying you are wrong by any means, and likely there is more than one way to "skin a cat", but the folks I talked to on this basically said that the 3115 wasn't required and to just amend and correct the returns I could.
Thanks again
