Complex sentence: Farrand married Jessie Douglas MacNaughton in September 1896 in Calumet, Michigan, and they had three children, Isabel Douglas Farrand (born 1898 in Detroit), David Osburn Farrand (born 1902 in Niagara) and Katherine MacNaughton Farrand (born 1905 in Niagara).
Split into simpler sentences: Farrand married Jessie Douglas MacNaughton in September 1896 in Calumet, Michigan. They had three children, Isabel Douglas Farrand (born 1898 in Detroit), David Osburn Farrand (born 1902 in Niagara) and Katherine MacNaughton Farrand (born 1905 in Niagara).