1. DUKE BERTHOLD IV¹ OF MERAN was born between 1043/4 and 1199, and died between 1103/4 and 1309.
Child:

+

2

i.

GERTRUDE2 OF MERAN, b. about 1150; d. about 1213[1]; m. (WB-19) KING ANDREW II OF HUNGARY, b. in 1176[1], d. between 7 Jan. 1235 and 7 May 1235[1], son of (WB-18) King Bela III and (KA-3) Agnes (de CHATILLON).

2. GERTRUDE² OF MERAN (Berthold IV¹), daughter of (1) Duke Berthold IV¹, was born between 1103 and 1213, and died about 1213^[1]. She married (WB-19) KING ANDREW II OF HUNGARY, son of (WB-18) King Bela III and (KA-3) Agnes (de CHATILLON), who was born in 1176^[1], and died between 7 Jan. 1235 and 7 May 1235^[1]. ^{[1, 2]}
Child: See (WB-19) King Andrew II of HUNGARY