Family Research of
Sandi Evilsizer Koscak
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Sandra Evilsizer Koscak, 68, of Las Cruces, New Mexico passed away peacefully at her home on April 8, 2018 after a long struggle with Cancer. She was born on August 28, 1949, in Dallas, Texas to Ivan and Helen Barns Evilsizer.

Sandra has been married to Thomas M. Koscak for the past 28 years. She retired As a Controller for a major truck dealership in San Diego, CA. During this period, she also served as a Navy Squadron Ombudsman. She loved traveling to foreign ports to join her Navy husband during his deployments.

Sandra’s lifetime passion was Genealogy. She was a Certified Genealogist, writing several books on the subject and was instrumental in the publication of many others.  Sandra was also the President of the Sierra County Genealogical Society, a member of the Daughters of the American Revolution which traces her lineage back to a Hessian soldier, a contributor to Find a, a Genealogical researcher for many people and the Secretary/Treasurer of the Nuckoll’s Worldwide Kindred Society.

Another passion of Sandra was the study of Bible prophecy, particularly the books of Daniel and Revelation. She made several DVD presentations and wrote a pamphlet on “7 Biblical Reasons Why These are the Final Days of the Earth”. She and Tom had a home ministry called “Revelation Speaks Today” which was broadcast by radio and available on CD.

Sandra’s church in Round Rock Texas, Faith Fellowship and its pastor, Letty Kincaid, were instrumental in providing spiritual support during her final days.  A special thanks to the Wake Up America (WUAS) organization, Larry Wilson, the staff, and all its supporters.  The prayers were needed and felt.

The family is grateful to the medical staff at Memorial Medical Center Cancer Program. The attention given her by Mesilla Valley Hospice was exceptional.

Survivors include her loving husband Thomas M. Koscak, her brother Chuck Evilsizer, one Niece and one Nephew.

II Timothy 4:6-8 KJV

6. For I am now ready to be offered, and the time of my departure is at hand.

7. I have fought the good fight, I have finished my course, I have kept the faith.

8. Henceforth, there is laid up for me a crown of righteousness, which the Lord, the righteous
 judge, shall give me at that day, and not to me only, but unto all them also that love his  appearing.

At her request, no memorial service will be held. In lieu of flowers, please send a donation to Mesilla Valley Hospice, 299 E. Montana, Las Cruces, NM 88005.  Arrangements are with La Paz-Graham's Funeral Home.  To send condolences go to

send condolences to the familt at:

Sandi Evilsizer Koscak, husband Thomas, and Mollie Mae