Evelyn “Dianne” Henderson, age 87, of Dickinson, Texas, passed away on December 7, 2025. She was born on August 26, 1939, in Homer Louisiana (Claiborne Parish) to R.D. (Mac) McKenize & Evelyn (Sneed) McKenize.

Dianne graduated from Magnolia High School in 1958. After graduating high school, Dianne moved to Huntsville, Alabama to live with her aunt and attend business school.  While in Huntsville, Dianne met and married Edward (Mack) McClung Henderson who was working for the US Army Redstone Arsenal.  They were married on 04 September 1960.  Dianne and Mack had one son, David M Henderson.

In 1965, Mack and Dianne moved to Dickinson where Mack went to work for NASA.

In 1979, Diane went to work for Dickinson Independent School District for 20 plus years before retiring.

Dianne and Mack were members of the Dickinson First United Methodist Church.  Dianne and Mack were active members of the church (altar and sunday school).  Dianne was a member of the Dickinson Pilot Club and the Dickinson Garden Club as well as other multiple community activities.  Dianne enjoyed many dear friends in Dickinson and their friendships were very special to her.

Dianne is preceded in death by her husband Edward M Henderson, her parents, and a brother RD (Sonny) McKenize.

Dianne is survived by her son and daughter-in-law (David & Lucy Henderson), two grandsons Hunter M Henderson and Vicky Pfier and Nathan E Henderson and his wife Kayla Henderson, nieces Pam Mckenzie (and her Husband Tony); Jan McKenize and nephew Steve Mckenize, and many other family members living throughout Louisiana.

In her honor, there will be a visitation on Tuesday, December 30, 2025, from 10:00am to 11:00am at Crowder Funeral Home in Dickinson, Texas. A memorial service will follow at 11:00am.