I even called the one mortgage holder and told them I was moving the property into my single member LLC, which they promptly told me they only invest in residential mortgages and if I switch the title to an LLC they will call the due on sale clause.  

I was hoping to find a group of experienced buy and holders in my area to network with in order to get some mentorship and discuss strategies specific to the area. 

She is simply the mortgage holder now.  

Hes still the current deed holder.

If you are a really longterm buy and holder (20 years) historically Pasadena out earns average OK we can understand.

Are you sure that the 2nd note holders did not start foreclosure?  

Do the lien-holders usually call their payments due after a property changes ownership in bankrupcy court?

If every one is doing their due diligence and performing CC , the mortgage holder would be in deep trouble 

Power of Attorney dies with the patient.However,if the escrow was basically finished and every document signed by the power of attorney holder prior to death,the court will agree that the sale shall proceed and the proceeds go to the estate for distribution to the heirs by the administrator of the estate.Get a lawyer and petition the court to carry out the last wishes and legal desires of the decedent.

Typically trustees won't talk to snyone but the note holder...privacy laws I assume.