James Glenn Beall completed his early education in Frostburg and attended Gettysburg College. He demonstrated resilience overcoming significant health challenges in his youth. Beall's career began with early work in banking and insurance, transitioning into leadership roles in local government and business. He served in the military during World War I and later held positions in the Allegany County Road Commission and the Maryland State Senate. Beall founded a successful insurance and realty company, showcasing his entrepreneurial acumen.

James Glenn Beall's political identity is marked by a distinctive blend of localism and regional advocacy, shaped by his deep roots in Frostburg and Allegany County. His strategic philosophy appears to prioritize the protection and enhancement of local industrial interests, as evidenced by his legislative record. Beall's rhetorical style is notably understated yet effective, often framing issues in a way that underscores the unique needs of his constituency. His approach reveals an unexpected convergence with opposing factions on certain issues, suggesting a highly calculated strategy. This combination of local focus and strategic policy alignments makes Beall's political identity both intriguing and complex.