Castell Estate Planning Lawyers

I grew up in the small town of Hallettsville, Texas and graduated from the University of Texas at Austin and St. Mary’s University School of Law in San Antonio. Prior to law school I worked as a petroleum landman where I researched title to land for oil and gas companies. I continued to work as a landman during and after law school. My extensive knowledge in tracing mineral title and conducting genealogy research helped me make a natural transition into probate law and estate planning.

I take pride in my ability to navigate through the legal process while maintaining a compassionate...

Matthew has been nominated as a Rising Star in 2021 and 2022 in the field of Family Law. Only 2.5% of all attorneys receive this honor chosen by other attorneys.

Almost 30 years of legal and business experience in civil, criminal, family, probate, business and real estate, divorce and juvenile matters

I retired from the Air Force in the grade of colonel after having served 29 1/2 years active duty. I was a three-time commander at the detachment, squadron and group levels. My first passion is caring about and caring for families in the broader community because they are the foundation of our nation. My other passion is to continue what I did while on active duty - caring about and caring for servicemembers, federal civil servants and families -- whether still serving or in retirement -- in honor of their contributions to our nation.