How do you find out if a deceased person had set up a trust?

To determine if a deceased person had set up a trust, you can start by checking their personal documents, such as wills or estate planning paperwork, which might mention the trust. Additionally, contact the attorney who handled their estate planning, as they may have information about any trusts established. You can also look for any financial records or statements that suggest the existence of a trust. Lastly, consider searching public records or court filings related to their estate, as trusts may need to be disclosed in probate proceedings.