Dec Donnelly is not known as "Tickliesh." He is a well-known British television presenter and producer, best recognized for his work alongside Ant McPartlin in the duo Ant & Dec. If "Tickliesh" refers to a character or persona, it may not be widely recognized or associated with Dec.
Anthony "Ant" McPartlin (born 18 November 1975) and Declan "Dec" Donnelly (born 25 September 1975)
Malcolm Donnelly's birth name is Malcolm Douglas Donnelly.
Donnelly Rhodes is 5' 10".
Nicholas Donnelly died in 1920.
Dave Donnelly was born in 1962.
Anthony McPartlin Declan Donnelly
Anthony McPartlin and Declan Donnelly.
Ant and Dec - Anthony McPartlin and Declan Donnelly
Anthony "Ant" McPartlin (born 18 November 1975) and Declan "Dec" Donnelly (born 25 September 1975)
The cast of Slap Bang with Ant and Dec - 2001 includes: Declan Donnelly as himself Anthony McPartlin as himself
Anthony McPartlin and Declan Donnelly and an English comedy duo that also host British Awards ceremonies.
I would guess Mr.Donnelly is Declan Donnelly, part of the duo Ant & Dec. They are TV presenters. Cuurently present Britain's Got Talent, Im a Celeb, Saturday night takeaway.
Ant Mcpartlin was born on the 18 November 1975 and his duo Dec Donnelly was born on 25 September 1975
Declan Donnelly's full names is Declan Oliver Joseph Donnelly. He is famous for many reasons. For instance, he is partly responsible for the "mockumentary" called Alien Autopsy. (A mockumentary is a fictitious documentary.) He was also in the move "Love, Actually". He is best known as part of the duo called Ant and Dec.
To answer your question, Dec is the oldest being born on 25th September where Ant was born on 18th October. Both were born in 1975.
Donnelly Rhodes's birth name is Donnelly Rhodes Henry.
Brendan Donnelly's birth name is Brendan Kevin Donnelly.