Sandra Lee Witmer, lovingly known as "G", of Havre de Grace, MD, passed away on June 21, 2023. She was 76 years old.

Sandi was born in Havre de Grace, MD, to Philip Calvo Tyler and Grace Helen Broadwater Tyler. She was the devoted wife of 53 years to Paul Daniel Witmer Sr., loving mother of Paul Daniel Witmer, Jr. (Wendy Spring Aylward) and Philip Dane Witmer (Susanna Kwangmin Witmer). She was the adored grandmother of Ainsley Grace Witmer, Noah Isaac Witmer, and Hannah Leigh Witmer. She was predeceased by her siblings, Robert Vincent Tyler and Thomas Nance Tyler.

Sandi was a member of St. Patrick's Catholic Church. She loved being home with her family, cherishing time with her children and grandchildren; she delighted in opening her home to her sons' many friends.

A Memorial Mass will be held on Wednesday, June 28, 2023, at 10:00 AM, at St. Patrick's Catholic Church.

Father Francis Ouma will officiate. Entombment will be held at Mt. Erin Cemetery.

Online condolences may be made at www.zellmanfuneralhome.com.