Countess Agnes of Merania was a noblewoman born around 1180 in the Kingdom of Hungary. She belonged to the influential House of Merania, which played a significant role in the politics of medieval Europe. Agnes was known for her marriage to Duke Otto I of Bavaria, which helped strengthen alliances between noble families. Agnes and Otto had several children, including Duke Louis IV of Bavaria. Her life was marked by her involvement in the political affairs of her time, as noblewomen often played crucial roles in securing alliances and managing estates. Agnes passed away in 1201, leaving a lasting legacy through her descendants.