About

Old South Union Church traces its historic roots back to 1723, only 103 years after the Pilgrims landed at Plymouth Rock. Today the church remains vibrant with a strong ministry and mission. The church is affiliated with the United Church of Christ.

The Reverend Jennifer Barrett Siegal
Senior Pastor

jennie1Jennie Barrett Siegal recently became the Senior Pastor of Old South Union Church after serving for six years as our Associate Pastor. She is a graduate of Vassar College and received her Master of Divinity degree from Harvard Divinity School. Prior to serving at Old South Union Church, she completed her first two years of ordained ministry as a Pastoral Resident at Wellesley Congregational Church in Wellesley, MA. Jennie is originally from Rochester, NY, where she was born and raised. She grew up in a large United Methodist Church in Rochester, where she first experienced God’s call to the ministry. During the ordination process, however, she found her home in the United Church of Christ.

Jennie hasn’t yet discovered an area of ministry that she doesn’t enjoy. Her particular interests include preaching and worship leadership, Christian faith formation, and intergenerational fellowship and service opportunities. Jennie is eager to connect with church members and visitors to learn more about their stories and to discover how God is at work in their lives. She will gladly invite you to coffee or tea if you would like to chat!

Jennie has been active in the wider life of the United Church of Christ through the Pilgrim Association Church and Ministry Committee, the Commission for Evangelism and Congregational Vitality of the Massachusetts Conference, and the 2030 Clergy Network (a network of UCC clergy in their 20s and 30s).

Jennie and her husband Jon have a dog named Vegas, who serves as the official office greeter at the church. Jennie enjoys reading both fiction and nonfiction, and she loves to cook. She and Vegas also enjoy their early-morning walks.