Erin Sydney Welsh is an associate attorney practicing matrimonial and family law at Brian R. Welsh, PLLC, in Williamsville, New York, just outside Buffalo. Her practice includes representation in divorce, custody, child support, prenuptial agreements, post-divorce enforcement matters, and family offenses. She handles both trial and appellate matters and has developed particular experience in parental alienation cases. After completing law school in 2024, she passed the New York bar exam and was admitted to practice by the Appellate Division: Fourth Department, in January 2025.

In her daily work, Erin represents individuals and families facing legal disputes that often carry emotional and financial impact. Matrimonial and family law requires careful preparation, attention to detail, and a clear understanding of both statutory and case law. Her involvement in trial proceedings allows her to present evidence and arguments before the court, while her appellate experience focuses on reviewing legal errors and drafting persuasive briefs. Through this combination, she works to ensure that her clients’ positions are clearly and effectively presented at every stage of litigation.

Attorney Erin Welsh, Buffalo, earned her Bachelor of Arts in Political Science and Middle East Studies from Syracuse University. She attended on a full-tuition merit scholarship through the Coronat Scholar Program, which supports students who demonstrate leadership and a commitment to serving others. During her undergraduate years, she was also selected as a Remembrance Scholar, one of the institution’s highest honors recognizing academic excellence and community involvement. In addition, she completed the Renee Crown University Honors Program, which emphasizes interdisciplinary study, communication, and civic engagement.

After graduating from Syracuse University, she continued her academic work at Trinity College Dublin, earning a Master of Philosophy in Sociology with first-class honors. While pursuing her graduate degree, she authored and published a peer-reviewed article titled “Assessing Microfinance as a Means of Socioeconomic Empowerment for Vulnerable Women in Jordan.” Her research examined how financial programs can influence economic stability and opportunity for women in underserved communities. This work reflected her broader interest in how legal and social structures affect access to resources and individual advancement.

Erin then attended the University at Buffalo School of Law to complete her legal education. During law school, she served on the Buffalo Law Review, contributing to the editing and publication of scholarly legal articles. She received the Robert J. Connelly Trial Technique Award in recognition of her courtroom performance and practical advocacy skills. She was also named a James Kent Scholar and served as a Property Fellow, assisting with academic instruction in foundational legal subjects.

Her practical training included internships at the Erie County District Attorney’s Office and in the Attorneys for Children Unit at the Legal Aid Bureau of Buffalo. These experiences provided exposure to both prosecution work and child advocacy within the legal system. Erin Welsh also participated as a New York State Bar Association Family Law Section Fellow, further strengthening her focus on family law practice.

Outside her professional responsibilities, Erin Sydney Welsh, Buffalo, volunteers as a judge for mock trials and moot court competitions. Born and raised in Western New York, she resides in Williamsville with her spouse. In addition to her work as an Attorney, she is a singer-songwriter and multi-instrumentalist who continues to write and perform music.