Successionist

Suc·ces'sion·ist noun A person who insists on the importance of a regular succession of events, offices, etc.; especially (Eccl.) , one who insists that apostolic succession alone is valid.
Found on http://www.encyclo.co.uk/webster/S/231

Successionist

• (n.) A person who insists on the importance of a regular succession of events, offices, etc.; especially (Eccl.), one who insists that apostolic succession alone is valid.
Found on http://thinkexist.com/dictionary/meaning/successionist/
No exact match found