1- Step-great-grandparent's brother.
2- Great-grandparent's stepbrother.
My step-great-granduncle is a good person.
Sesqui-first cousin’s grandchild.
My sesqui-great-cousin-nibling is a good person.
Spouse's great-great-grandnibling's spouse.
My co-great-great-grandnibling-in-law is a good person.
My great-grandniece-by-marriage is a good person.
Spouse's great-grandnibling's spouse.
My great-grandnibling-by-marriage-in-law is a good person.
1- Sibling's step-great-granddaughter.
2- Stepsibling's great-granddaughter.
My step-great-grandniece is a good person.