Theresa Sierra-Cruz, of Chester Pa. born in Dardy departed this life at the age of 79 on September 9th 2019. She was a loving mother, grandmother, great grandmother, aunt, sister and friend to many. She loved to cook and entertain family and friends in her home. The living room would always be set up to dance and laugh. She enjoyed dancing and listening to Spanish music. No matter if you were a friend or a family member she always made you feel welcomed in her home. She will truly be missed. She is survived by her husband Wilfredo Cruz. Her four children Victor Sierra Jr, Carmen Moyet, Luis Sierra, Ricardo Sierra and her two sisters Rose Torres, and Mary Gonzalez. As well as 13 grandchildren, 22 great grand children and many loving relatives and friends.