Complex sentence: Notification of the battle arrived in Vienna during the celebration of the Empress's name day, to the delight of Maria Theresa and her court, gathered at Schönbrunn Palace; she eventually created an endowment of 250,000 gulden for Daun and his heirs.
Split into simpler sentences: Notification of the battle arrived in Vienna during the celebration of the Empress's name day, to the delight of Maria Theresa and her court, gathered at Schönbrunn Palace. The Empress eventually created an endowment of 250,000 gulden for Daun and his heirs.