Johnathon Shane Landis, 30, of Kokomo, Indiana, died Saturday, August 2, 2025, at his home. He was born on May 3, 1995, in North Charleston, South Carolina, to Margaret (Watkins) Clark.
Johnathon was a 2014 graduate of Wabash High School, was a U.S. Marine veteran, and was pursuing a Bachelor's degree in physics and mathematics at I.U. Kokomo. He was currently on the Dean's and Chancellor's List at I.U. Kokomo. He loved mathematics, basketball, gaming, and especially loved his family.
He is survived by his mother and step-father, Margaret and Noel Clark of Wabash, four sisters, Teressa (Drew) Kerr and Stephanie Jensen both of Attica, Indiana, Amanda Jensen of Wabash, and Evelyn (Anthony) Moyers of Flora, Indiana, twin brother, Michael (Xaveria) Landis of Wabash, and several nieces, nephews, aunts, and uncles.
There will be a private family graveside, Friday, August 8, 2025, at Marion National Cemetery, Marion, with Terry Hinds officiating. Friends may call 3:00 pm - 7:00 pm Thursday, August 7, 2025, at Grandstaff-Hentgen Funeral Service, 1214 Manchester Ave, Wabash.
The memorial guest book for Johnathon may be signed at www.grandstaff-hentgen.com.
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