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Ioan Gruffudd Siblings: Who Are Siwan Gruffudd and Alun Gruffudd?

Robert Thorne • Oct 13, 2026 • 1 min read

Here is expert analysis pertaining to Ioan Gruffudd Siblings: Who Are Siwan Gruffudd and Alun Gruffudd.

Siwan Gruffudd and Alun Gruffudd are the siblings of actor, Ioan Gruffudd.

 Siwan Gruffudd age

How old is Siwan Gruffudd? What is Siwan Gruffudd’s age? Siwan Gruffudd is 43 years old.

Siwan Gruffudd birthday

When does Siwan Gruffudd celebrate his birthday? What is Siwan Gruffudd’s birthday? Siwan Gruffudd’s birthday is not known yet.

Siwan Gruffudd date of birth

When was Siwan Gruffudd born? What is Siwan Gruffudd’s date of birth? Siwan Gruffudd was born in 1980; the day and month are not known yet.

Alun Gruffudd age

How old is Alun Gruffudd? What is Alun Gruffudd’s age? Alun Gruffudd is 48 years old.

Alun Gruffudd birthday

When does Alun Gruffudd celebrate his birthday? What is Alun Gruffudd’s birthday? Alun Gruffudd’s birthday is not known yet.

Alun Gruffudd date of birth

When was Alun Gruffudd born? What is Alun Gruffudd’s date of birth? Alun Gruffudd was born in 1975; the day and month are not known yet.