Alexander Peter Petit (1819 - 1895) - Architect

rosson house, Library of Congress

Alexander Peter Petit was a well-known architect of his time in 1850s California designing theaters such as the National Theater and the New Pacific Theater.  Born in Pennsylvania around 1819 he and wife Catherine arrived in Phoenix about 1878 from California. 

Shortly after his arrival, he designed the Irvine Building on First and Washington Streets, one of the first two story brick buildings in Phoenix.  Petit and his wife moved to Tucson where he designed and built some of the commercial buildings along Congress Street, including the Henry Buehman Photography Studio and Gallery and a school near Military Plaza.  The Arizona Daily Star erected in 1883 is the only remaining evidence of Petit’s work in Tucson.

The Petits returned to Phoenix where in February 1891 Catherine died after a short illness.  She was buried in the IOOF Cemetery at the Pioneer and Military Memorial Park. 

Petit continued his work and his last design was the Rosson House located at 6^th Street and Monroe.  The Rosson House was completed a month before Petit died in March 1895. 

Alexander Petit’s contributions to Arizona have faded over time and one must search for his history.  The Petits’ graves were unmarked for many years in the cemetery making finding the Petits even harder to any historian.  In 2015 the Pioneers’ Cemetery Association, through our Memorial Marker Program, placed two new markers on the Petits’ graves in the I.O.O.F. 

-Donna Carr