Clergy
Irma Glover
Sexton
Myra Alvarez
Nursery
Kat Landgrebe
Assistant, Children’s Ministry
Fr. Zac accepted the call to be the Rector of St. Mark’s in July 2018. He was previously the Associate Rector at St. Richard’s in Round Rock. He attended Wheaton College and Duke Divinity School. Zac was born in Indiana, grew up in Arkansas, and is still surprised that he’s ended up in Texas—and still more that he loves it. On a day off, Zac likes to ride his bike. He’s a passionate supporter of Duke basketball, Arsenal Football Club, and tacos. He’s married to Anna, who works in global health. They have two kids, Laurie and Sylvie, plus two crazy dogs, Watson and Hugo. Email: zac[at]stmarksaustin.org
Read some writing by Fr. Zac here.
The Rev. Zac Koons
Rector
Rev. Zoe joined St. Mark's as a curate in July of 2024. Zoe grew up just 30 miles up the road in Georgetown, graduated from Southwestern University, and then spent five years working in marketing before discerning a call to ministry and attending seminary at Duke Divinity School. While at Duke, Zoe became particularly interested in liturgical studies and theologies of suffering. You can usually find Zoe cooking and baking, taking long, lazy walks while listening to podcasts, going to shows, reading, eating queso anywhere it can be found, or needlepointing in a patch of sun.
The Rev. Zoe Cordes Selbin
Curate
The Rev. Kelly Jennings joined St. Mark’s at the beginning of January, 2024. Serving as Interim Assistant Rector of Children’s Ministry, Rev. Kelly is the program leader for all children’s ministry related programs and events. She was most recently on staff at St. Richard’s Episcopal Church in Round Rock, Texas, and is married to The Rev. Dr. Nathan Jennings, our Theologian in Residence. They have two children: Vitaly and Maria.
The Rev. Kelly Jennings
Assistant Rector for Children’s Ministry
The Rev. Dr. Nathan G. Jennings is a native of Austin. He returned to his hometown when he joined the faculty of Seminary of the Southwest in 2005, where he currently serves as the J. Milton Richardson Associate Professor of Liturgics and Anglican Studies and Director of Community Worship. He serves St. Mark’s as Theologian-in-Residence. He’s written two books, Theology as Ascetic Act: Disciplining Christian Discourse (2010) and Liturgy and Theology, Economy and Reality (2017). BA, The University of Texas at Austin, MDiv, Yale Divinity School, MA and PhD, The University of Virginia.
The Rev. Dr. Nathan Jennings
Theologian in Residence
Staff
Mark Reed is our Director of Music, Organist, and leads the Adult Choir and Choristers. Mark has an undergraduate degree in Music Theory from Stetson University in DeLand, FL, and an Master of Music degree in Organ from Indiana University, Bloomington. After completing his master’s, Mark continued his studies in Organ, Sacred Music, and Music Theory at IU, while serving as Dr. Marilyn Keiser’s assistant at Trinity Episcopal Church. Mark was born in South Carolina, raised in Florida, and has served parishes in Indiana and Pennsylvania. He is married to a Texas native, and has enjoyed serving at St. Mark’s Church since he and his husband moved to Austin in 2010. Contact Mark at mark@stmarksaustin.org.
Mark Reed
Director of Music and Organist
Casey and Sarah have been a part of the St. Mark's community since 2019. In 2022, they discerned a call to become missional residents at Community First! Village, an east Austin tiny home community designed for the chronically homeless. Living at the Village with their three daughters, they seek to embody the love of Christ by offering friendship and hospitality to their neighbors. Casey and Sarah would love to host you for lunch or coffee and show you around the Village! You can contact them at casey@stmarksaustin.org.
Casey & Sarah Bushman
Missioners to Community First! Village
Wylie is a newcomer to Austin, having moved here in 2023 when her husband, Grant, began his law studies at UT. A graduate of Baylor University (2013) and Duke Divinity School (2016), Wylie most recently lived in Kerrville, TX, where she worked for the H.E. Butt Foundation. Wylie enjoys spending her weekends outdoors with Grant and their son Andy, sewing, and sharing meals with friends.
Contact Wylie at office@stmarksaustin.org
Wylie Shellhouse
Parish Administrator
Seminarians are students who are training to be priests; they are placed in a local parish to receive training and mentorship as part of their seminary education. Many in our community have already gotten to know Andrew Hebert and his family as they have attended in this last year, but it's a privilege now to welcome him formally as our official seminarian.
Contact Andrew at andrew.s.hebert@gmail.com
Andrew Hebert
Seminarian
Kelly brings over 20 years of experience to the St. Mark's Church and Day School community. Following her eldest daughter's enrollment in the day school, Kelly became a board member and finance manager for the school and later for the church. Kelly graduated from Cal State Fullerton and has worked as a bank manager and controller for a longstanding family-owned Austin company. Kelly's family has deep roots at St. Mark's. This rich family history reflects Kelly's strong connection to St. Mark's and her dedication to its continued success.
Contact Kelly at finance@stmarksaustin.org
Kelly Vande Streek
Director of Finance
Irene Roddy
Nursery
Heather Willison
Director of Communications
A Barton Hills neighbor for over 12 years, Heather is an award-winning marketing strategist and sales executive specializing in brand strategy, PR, and communications. She excels in direct-to-consumer sales, writing/editing, influencer marketing, content creation, and social media strategy. Heather has a strong background in wellness, beauty and nonprofit sectors. She holds a Bachelor's degree in Journalism from the University of Texas, Austin.
