Family member
Family member means with respect to any individual:
(1) A person who is a dependent of that individual as the result of marriage, birth, adoption, or placement for adoption; or
(2) A first-degree, second-degree, third-degree, or fourth-degree relative of the individual, or of a dependent of the individual as defined in ยง 1635.3(a)(1).
(i) First-degree relatives include an individual's parents, siblings, and children.
(ii) Second-degree relatives include an individual's grandparents, grandchildren, uncles, aunts, nephews, nieces, and half-siblings.
(iii) Third-degree relatives include an individual's great-grandparents, great grandchildren, great uncles/aunts, and first cousins.
(iv) Fourth-degree relatives include an individual's great-great-grandparents, great-great-grandchildren, and first cousins once-removed (i.e., the children of the individual's first cousins).