Holly Melinda (Robertson) Mattei, 51, of Moon Township, passed away Wednesday, Jan. 4, 2017, at her residence surrounded by her family. She was a daughter of Joan Robertson Myers; wife of Domenic J. Mattei Jr.; mother of Selena Christy Mattei and Mia Amanda Mattei; and sister of Rebecca Robertson, Lisa Robertson Strand, James Robertson, Amanda Robertson Schmidt and Christy Robertson. Her family loved her dearly and she will be missed. The family asks that services be private. Arrangements by THE RICHARD D. COLE FUNERAL HOME INC., Sewickley.