Our Staff

Evelene “Tweedy” Sombrero Navarrete – Senior Pastor
Tweedy is a full-blooded Dine’ (Navajo) from Inscription House, Arizona. Born to the Kinyaa’ ‘aanii clan for the Tliz’ila’ni clan. Tweedy attended and graduated from Box Elder High School in Brigham City, Utah. She then moved to Lawrence, Kansas and attended Haskell Indian Junior College and graduated with an Associate Arts Degree in Social Work. Following that same year she entered Ottawa University to receive her B.A. Degree in Social Work and a minor in Psychology. After her graduation she began working for her tribe in Gallup, New Mexico. Later she became interested in working for the church and moved to Shiprock, New Mexico where she joined the Shiprock UMC and became their Christian Education Director. From there she moved to Kansas City, Missouri to work at St. Paul’s School of Theology in their new program – International School for Native American Ministries. Later it became the National Center for Native American Ministries and moved to Claremont School of Theology in Claremont, California.

Tweedy has had a wide variety of experiences working in different churches. She also worked for the Reorganized Latter Day Saints in Independence, Missouri and when she entered seminary worked for the Disciples of Christ and the Presbyterian Church as their Youth Director. Tweedy entered Seminary at Iliff School of Theology in Denver, Colorado. Was ordained Deacon in 1988 in the New Mexico Annual Conference and in 1992 was ordained Elder in the Desert SW Annual Conference.



Bob  Klein, Church Administrator

A life-long United Methodist (Bob was baptized as an infant at Trinity) Bob has returned home to serve as the Church Administrator for Trinity.  As the Church Treasurer for many years, Bob’s expanded role now includes the general administrative responsibilities for the Church.  Bob has previously served churches in San Diego and Los Angeles Counties as Church Administrator prior to returning to Yuma to work for a school district and an Indian tribe.  Bob has completed classes through Candler School of Theology at Emory University to be certified by the General Council on Finance and Administration as a Church Administrator.  He has also served as the President of the Desert Southwest Conference Council on Finance and Administration and as Chairperson of the Desert Southwest Conference Board of Pension and Health Benefits.  In addition to working at Trinity, Bob is also serving as a licensed Local Pastor to the Ft. Yuma United Methodist Church.


Karen Conde–  Music Director and Director of the Cindy Klein Memorial Handbell Choir

Karen Conde has been a member of Trinity United Methodist Church since 1965.  Growing up at Trinity meant she belonged and did almost everything in the church along the way.  But music was her focus.

Karen got her teaching degree from Northern Arizona University in 1974 and came home to teach.  Her minor was in music and there is where it started.

For many years Karen sang in the Chancel Choir and filled in as Director when needed.  Upon retirement from her position as an elementary school principal, when the Church needed a permanent music director, it was only natural for Karen to fill this need.

In the beginning Karen just played bells, but within 2 years, she was directing a beginning choir.  As the years went along, Karen ended up directing 3 training bell choirs and directing the Chancel Choir.  At one point she was directing all 3 choirs and teaching First Grade.

In addition to serving as the music director and directing the Cindy Klein Memorial Handbell Choir, Karen also serves as the Church’s Lay Leader.


Allen Morlock – Organist/Accompanist

Sarah Akins – Director of Children and Youth Ministries

A long time member of Trinity, Sarah serves as the part-time Director of Children and Youth Ministries, organizing educational programs for children through high school students.  A member of Trinity since she was six years old, she has participated in a wide variety of programs, activities, conventions and camps.  Sarah is also a member of the Cindy Klein Memorial Handbell Choir and a full-time educator with Yuma Union High School District.

Sarah is looking forward to working with anyone interested in the educational programs of the church.


Sherrie Kelley – Child Enrichment Center

Sherrie has worked in the Child Enrichment Center since 2002 as a volunteer and took over as the Manager in 2003 when the previous Director retired. Sherrie has also assisted the Sr. High youth group leader, worked as the Jr. High youth group leader for a short time and a volunteer for Vacation Bible School, and the Fall Festival. She has attended many of the out of town events with the youth groups. She is the Committee Chairperson for the Christian Education Committee and a member of the Advisory Board. Sherrie is the Committee Chairperson for Boy Scout Troop 8053.

Sherrie has a Bachelor of Science in Business Administration. She has worked with children in several different capacities over her career. As the President of the Resident Council through the Housing Authority of the City of Yuma, she was responsible for planning several family oriented events, Easter Egg Hunt, Halloween Costume party, Thanksgiving gathering, and Christmas party.

Sherrie has been attending Trinity since 2001 and became a member in 2002. Sherrie is a single mom of three, Carrie Jackson, Roy Raas and Judy Raas.

  • Contact Trinity Yuma

    • Important Times:
    • Sunday School all Ages: 9:00 AM
      Worship: 10:00 AM
      Fellowship Time: 11:00 AM
    • Address:
    • 3030 South 8th Avenue, Yuma, Arizona 85364
    • Telephone:
    • 928.344.3013
    • Fax:
    • 928.317.1532
    • Email:
    • office@trinityyuma.org
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