Skip to Content
formal dressed students smiling at camera

MSS graduates are recognized as hard-working, high-achieving individuals of integrity, dedicated to bettering themselves and the world around them.  Graduates follow their passions, many of which are uncovered during their time at MSS, whether that means obtaining a technical degree, attending a four-year state university, entering public and military service, or pursuing education at an Ivy League institution. The bonds they form with their peers, the faculty, and the staff endure. They are always a part of the Mother Seton School family.

If you are an alum or a parent of an alum, please let us know how things are going! We'd love to stay in touch and spread your good news! Email us at And don't forget to sign up to receive the Alumni News!

Congratulations to MSS 2010 alumni Evan Giardina on his marriage to Ms. Emily Whitcomb.
See where the MSS 2018 class of graduates is going after their high school graduations.
MSS 2017 has graduated high school and is ready for the next chapter in their adventure! See where our alumni are headed and the great things they want to achieve!
Check out where the Class of 2016 is headed after graduation!
Congratulations to the newest inductees in the National Honor Society! For Catoctin High School: Natalie Bosche, Emily Dewees, and Grace Kovalcik (MSS'17); Daniel McCarthy and Evan Ott (MSS'16). For Gov Thomas Johnson HS: Averey Johnson and Sydney McCarron (MSS'17) If we've missed anyone, PLEASE let us know! We want to celebrate our alumni achievements!
Congratulations to the Catoctin Cougars High School football team for winning the MD State Championship! MSS alumni on the Varsity team include Carson Sickeri ('17), Brendan Ott ('18), and Jameson Doll ('17).
Marshall Mott, MSS Class of 2017, received notice for his baseball skills and high academic achievement from many esteemed universities, like The Mount and Virginia Tech. But in the end, he's chosen to join the University of Pennsylvania. Read about his selection and reasons for becoming a Quaker!
MSS Class of 2017 alumnae Averey Johnson (L), Larisa Tayler (C), and Sydney McCarron (R) received the top academic awards for Frederick County Public Schools at a Ring of Honor ceremony held at their high school, Governor Thomas Johnson High, in Frederick.
Our alumni are off to do great things! See where many of them are going and what they plan on doing.
Mother Seton School welcomed back its alumni from 2015 and 2017 for a fun night reconnecting with old friends over pizza! See photos from the event we posted on Facebook.
Graduating high seniors are spreading their wings and flying into the future! Our MSS alum will be heading to: American University • Carroll Community College • Catholic University • Embry-Riddle Aeronautical University • Frederick Community College • Furman University • Georgetown School of Foreign Service • James Madison University • Loyola University • Mount St. Mary's University • Penn College of Technology • Salisbury University • Seton Hall University • Stevenson University • Universal Technical Institute • University of Maryland • University of Tampa • University of Utah • West Virginia University • US Army • US Marines
Class of 2017 students Natalie Bosche, Emily Dewees, and Carson Sickeri were recognized for maintaining a 3.75-3.99 GPA their Freshman year at high school. Grace Kovalcik was recognized for her 4.0 GPA. In addition, Grace and Natalie received Departmental Awards for their hard work, strong character, leadership, and willingness to help.
Class of 2015 students Alex Wivell, Jack Malachowski, and Hannah Hartness, and Class of 2016 students Jeremy Hochschild and Quinn Alley were inducted in the Catoctin High School chapter of the National Honor Society. Additionally, Elizabeth Buchheister of Commonwealth Charter Academy was also inducted in the NHS. Congratulations to our amazing alumni!

Past Alumni Newsletters

PlusPortals Sign In

Can't access your account?