Rachel Bowie Arnot, a daughter of Mr. and Mrs. Nathaniel D. Arnot, Jr. of Baltimore, MD and Jason Mahan Rockwell, a son of Mr. and Mrs. David C. Rockwell of Monkton, MD, were married at St. Thomas' Episcopal Church of Owings Mills, MD on June 9 with the Reverend William P. Baxter, Jr. officiating. A reception was held at the Maryland Club. The couple plans to honeymoon in the British Virgin Islands. The bride, 28, is a second grade teacher at Calvert School in Baltimore. She graduated from Bryn Mawr School in Baltimore and Middlebury College. Her father is an investment advisor at Chapin, Davis in Baltimore. Her mother sells stationary for Your Stationary and arranges flowers for Upsy Daisey, both in Baltimore. The bridegroom, 31, is in sales management at Modular Tech, Inc. of Towson, MD. He graduated from St. Paul's School for Boys in Brooklandville, MD and Washington College. His father owns and manages Modular Tech, Inc., an office furniture installation company. The couple resides in Baltimore.