Question: What is the date of death of Sophia Louise Of Mecklenburg-Schwerin's husband?
Sentence (from "Sophia Louise of Mecklenburg-Schwerin"): Sophia Louisa of Mecklenburg-Schwerin (Sofie Luise; 6 May 1685 – 29 July 1735) was Queen consort in Prussia by marriage to King Frederick I of Prussia.
Relevant evidence: Yes