His widow, Sian
, said: "Jonathan badly wanted us to get married before he died.
Cannabis dealer Simpson-Kent said he killed Sian
after she was given a grim prognosis by doctors.
The wedding: Sian
said: "It was a beautiful music-filled mini festival which took place at Ceridwen Centre in Llandysul, Carmarthen.
was working at the Card One Banking call centre in Chester, near her home in North Wales when her fortunes changed.
said: "I am a Welsh girl from a little village.
plays hapless Kayleigh, who sits beside Peter's character John as they share a ride to work.
Her multi-millionaire husband, Angus Mitchell, has taken out court orders preventing Sian
from taking her child out of the State of California until proceedings have been resolved, making it as difficult as possible for her to bring up her son in the way she wishes.
Clarke just wants to help people, said mum Denise
Welsh identity is a subject to which Sian
has given a lot of thought.
Following an operation to correct her gullet and food pipe defect, Sian
was transferred to Newcastle's Freeman Hospital for heart surgery.
Little Madison Barnard, niece of Sian
, also took part.
Gwenllian Lloyd Davies, 21, and Sasha Danielle Jarvis, 19, were in a Vauxhall Corsa which hit a wall in Llanrug at about 6am on New Years Day.
, a teacher who was not working at the time of her death, had struggled to come to terms with her Type One diabetes, which was diagnosed in February, 1999.
Nearly two years ago, I met Sian
Adamson and her team at Beaute, a beauty salon in Dunedin.
Summary: Thousands of people have gathered to remember murdered PA Sian
O'Callaghan at a lantern vigil.