Nicole Callahan-Nickrent, 30, De Pere, passed away quietly of natural causes on Wednesday March 2, 2016 at home. The daughter of Kevin and Jill Callahan was born March 27, 1985 in Green Bay. She was a graduate of De Pere High School, Class of 2003. She graduated from Winona State College. On June 21, 2014 she married Derek Nickrent in De Pere. Nikki was a loving, caring young woman who loved life. She always put the welfare of others ahead of herself. Nikki had a love of family that she enjoyed sharing. She will be sadly missed by all who knew and loved her. Survivors include her husband, Derek, her parents, Kevin and Jill, brother, Mark (Stephanie) Callahan, nephews, Sean and Brady Callahan, grandmother, Joan Callahan, and her aunts, uncles and cousins whom she loved with all her heart. Family and friends may call at Faith Lutheran Church, 2335 South Webster Avenue, Green Bay from 2:00 to 4:00 pm on Sunday March 6, 2016.Funeral Service will be held at 4:00 pm Sunday at the church with Dr. J. Robert Koch, officiating. Burial in Woodlawn Cemetery. Ryan Funeral Home of De Pere is assisting the family with arrangements. Please visit www.ryanfh.com to send online condolences to the family. In lieu of flowers, memorial donations may be made to the CP Center of Green Bay.