Table schema:
CREATE TABLE table_name_92 (ullrich VARCHAR, riggs VARCHAR, buechel_ VARCHAR, _manhart_spelling__pronunciation_ VARCHAR)

Question: Riggs of e, and a Buechel & Manhart spelling (pronunciation) of e had what ullrich?
SQL: SELECT ullrich FROM table_name_92 WHERE riggs = "e" AND buechel_ & _manhart_spelling__pronunciation_ = "e"