Montana Title 27. Civil Liability, Remedies, and Limitations § 27-32-102. Contents of petition

(a) that the petitioner is a citizen of the United States;

(b) that the petitioner has resided in the state of Montana for 1 year preceding the commencement of the action and in the county in which the action is brought for at least 90 days immediately preceding the commencement of the action;

(c) the place of the petitioner's birth;

(d) the names of the petitioner's parents, together with the place of the birth of each parent and their address, if they are living;

(e) the name and address of each of the petitioner's brothers and sisters;

(f) if the address of either of the parents or of any of the brothers or sisters is not known, then their last-known place of address.

(a) whether the petitioner's parents came to the United States and, if so, where they came and where they resided or reside;

(b) whether the petitioner's parents or either of them were naturalized within the United States and, if so, when and where the naturalization took place.