Haggiah
HAGGIAH (hă-gī'a, a festival of Jehovah). A Levite of the family of Merari, mentioned only in 1Chr.6.30.
HAGGIAH hă gī’ ə (חַגִּיָּ֥ה, a feast of Jehovah). A Levite descended from Merari (1 Chron 6:30).
International Standard Bible Encyclopedia (1915)
Named in 1Ch 6:30 as among the descendants of Levi.