Rosson House, at 113 North 6th Street at the corner of Monroe Street in Downtown Phoenix, Arizona, is a historic house museum in Heritage Square. It was built between 1894 and 1895 in the Stick-Eastlake - Queen Anne Style of Victorian architecture and was designed by San Francisco architect A. P. Petit, his final design before his death. Named for Dr. Roland Lee Rosson and his wife Flora Murray Rosson, the house changed hands numerous times before being purchased by the City of Phoenix and restored to its original condition. The house was added to the National Register of Historic Places in 1971. Architecture This house is in the Stick-Eastlake Queen Anne Style of Victorian architecture. According to 19th century newspaper articles, it was designed by prominent San Francisco architect A. P. Petit. It would be his last house, as Petit died in the month of its completion. Controversy exists over the uniqueness of the design, since near exact plans for the house can be found in literature published prior, namely Design #1 as found in George Franklin Barber's Cottage Souvenir #2. The architecture displays numerous attributes contributed from different cultures, such as an Asian moon gate, Italianate hooded windows, and a French octagonal turret. History Dr. Roland Rosson came to Phoenix in 1879 where he established himself as a general physician and surgeon. Rosson practiced medicine on and off in Phoenix from 1879 until 1897. In addition to his career as a physician, Rosson was also involved in politics. In 1882 he was listed on the Democratic primary ticket. In 1884 he was elected Maricopa County coroner and public administrator. In 1890 he won the office of county treasurer. In 1892 he was elected for a second term and later unsuccessfully attempted to secure the Democratic nomination for sheriff. On May 7, 1895, Rosson was elected Mayor of Phoenix. He served as a Democrat in this unpaid position along with four Republican councilmen. Rosson's position as mayor was short lived. After difficulties with the city council, he resigned his office on April 6, 1896, before his term was over. Rosson appears to have stayed active in the political scene in Phoenix and his name appears in multiple issues of The Arizona Republican newspaper. Roland Rosson married Flora B. Murray in Phoenix on August 11, 1880. The Rossons had a total of seven children – Irene, Vivien, Floy, Norma, and