Complex sentence: Impressed by the beautiful scenery, Count Agoston Haraszthy first purchased a small plot along the Wisconsin river, later (with his partner Robert Bryant), bought 10,000 acres (40 km²) for a town site and founded the town of Haraszthy.
Split into simpler sentences: Impressed by the beautiful scenery, Count Agoston Haraszthy first purchased a small plot along the Wisconsin river. Later, with his partner Robert Bryant, he bought 10,000 acres (40 km²) for a town site and founded the town of Haraszthy.