Md. Code, Estates and Trusts § 14.5–202

(a) By accepting the trusteeship of a trust having the principal place of administration for the trust in the State or by moving the principal place of administration to the State, the trustee submits personally to the jurisdiction of the courts of the State regarding a matter involving the trust.

(b) (1) With respect to the interests of a beneficiary of a trust having the principal place of administration of the trust in the State, the beneficiary is subject to the jurisdiction of the courts of the State regarding a matter involving the trust.

(2) By accepting a distribution from a trust described in paragraph (1) of this subsection, the recipient submits personally to the jurisdiction of the courts of the State regarding a matter involving the trust.

(c) This section does not preclude other methods of obtaining jurisdiction over a trustee, a beneficiary, or any other person receiving property from the trust.