William O'Sullivan

William (Liam / Willie) O’Sullivan passed away peacefully, at home on January 15th, 2025. Predeceased by his parents Con and Gretta. Beloved husband of Marion and loving father of Niamh, Aisling, and Liam. Sadly missed and lovingly remembered by his grandchildren Cillian, Finn, Oran, Aisling-Rose, Saoirse, and Ciara, his sister Kathleen, son-in-law Joe, daughter-in-law Caitríona, nephews, nieces, extended family, many friends, colleagues and neighbours.

Predeceased by his parents, also brothers Michael and Con, and twin sister Maureen.

Rest in Peace

Reposing at the family home in Stillorgan, on Tuesday evening (21st January) from 5 - 8pm. Removal on Wednesday morning (22nd January) to St. Laurence O’Toole Church, Stillorgan arriving for Funeral Mass at 10am followed by burial in Kilmashogue Cemetery at 12pm.

Family flowers only please. Donations in lieu, if desired, to Concern https://www.concern.net/donate

Messages of sympathy for William’s family can be left in the condolences section below.

The Funeral Service can be viewed live at the link below.