Complex sentence: George Juenemann, with his wife Barbara, immigrated to the United States in 1851 and eventually settled in Washington, D.C. Juenemann opened Humphrey and Juenemann's Pleasure Garden, also known as Juenemann's Brewery, with Owen Humphreys in 1857.
Split into simpler sentences: George Juenemann, with his wife Barbara, immigrated to the United States in 1851. The couple eventually settled in Washington, D.C. Juenemann opened Humphrey and Juenemann's Pleasure Garden, also known as Juenemann's Brewery, with Owen Humphreys in 1857.