Bill and Linda Dieffenbacher of Ashtabula announce the engagement of their son, Bryant Dieffenbacher, to Emily Lammers, daughter of John and Ellen Lammers of Bozeman, Mont.
The future groom, a 2000 graduate of Ashtabula High School, received his degree in economics from Yale University in 2004 and his master of business administration from Columbia Business School in 2010. He is a research analyst at Franklin Templeton Investments, San Mateo, Calif.
His fiancée graduated from Bozeman High School in 2002 and received her degree in ecology and evolutionary biology from Princeton University in 2006. She is an associate with BlackRock in San Francisco and is pursuing a master of business administration degree at Haas School of Business University of California-Berkeley.
The couple are planning a closed wedding and reception June 29 in Bozeman.