御座有る
Meanings
1
yodan verb with 'ru' ending (archaic), intransitive verb
Archaic honorific verb equivalent to modern ございます; used to describe the existence or state of a respected person or thing.
What is here is the master's book.
2
yodan verb with 'ru' ending (archaic), intransitive verb
Archaic honorific verb for movement; used when a respected person comes or goes. Modern equivalent is いらっしゃる.
The lord will go to the capital tomorrow.
3
auxiliary verb, yodan verb with 'ru' ending (archaic)
Archaic honorific auxiliary verb attached to the ~て form of a verb or the particle で; indicates a continuing state or action of a respected person. Equivalent to modern ~ていらっしゃる or ~てございます.
I am waiting (humble/respectful, archaic).