Key facts: Minnesota recognizes siblings as Class C intestate heirs under Minn. Stat. § 524.2-103; estates valued at $50,000 or less qualify for summary administration under Minn. Stat. § 524.3-1201; a 30-day waiting period applies before estate distribution may occur under MN Statutory Probate Rules Code; siblings must file objections within statutory deadlines or risk waiver of procedural rights; Minnesota courts apply clear and convincing evidence standard to will validity challenges; mediation is available as an alternative dispute resolution option in probate matters.