Marcin T. Sienko, 46, of Middletown, beloved husband of Bozena (Markowska) Sienko, passed away on Wednesday August 16, 2023 at Middlesex Hospital.  He was born in Poland, son of the Cecylia (Rosinska) Sienko of Bristol and the late Ryszard Sienko. Marcin was most recently employed with Ross Mechanical.

Marcin is survived by his wife Bozena, sons, Christian and Adrian Sienko of Middletown: brothers, Dariusz "Derek" Sienko of Middletown, Robert Sienko of Bristol: sisters, Marzena Kedzierska of Bristol, Magdelena Sienko of West Hartford; also, several nieces and nephews.

His Funeral Liturgy will be held on Tuesday (Aug. 22nd) at 11 a.m. at St. Mary of Czestochowa Church, Middletown.  Burial will follow at St. Joseph Cemetery in Bristol. To share memories or express condolences online please visit www.biegafuneralhome.com.