From Russian view point:
Don Cossack regiments of:
GL Nikolai Vasil'vich Ilovaiskii 5 (1772 (1769?)-1828);
GM Aleksei Vasil'evich Ilovaiskii 3 (1767-1842);
PK Andrei Ivanovich Bykhalov 1 (1757-1815); and
VS (Voiskovoi starshina - Cossack major) Vasilii Afanas'evich Kuteinikov 6 (1762-1823),
It should be noted that regiments were, at times, commanded by officers other than the 'regimental shef'. Ilovaiskii 3 is known to have been present.