CREATE TABLE table_37216 ("Name" CLOB, "Birth" CLOB, "Marriage" CLOB, "Became Duchess" CLOB, "Ceased to be Duchess" CLOB, "Death" CLOB, "Spouse" CLOB)

When did the person born on 6 january 1655 die?
SELECT "Death" FROM table_37216 WHERE "Birth" = '6 january 1655'
SELECT "Death" FROM "table_37216" WHERE "Birth" = '6 january 1655'