3 ▁he ▁participated ▁with ▁his ▁brother ▁Victor ▁in ▁a ▁campaign ▁in ▁Mor avia . ▁ ▁In ▁ 1 4 2 5 ▁he ▁arrested ▁Jan ▁Pu š ka ▁of ▁Kun št át , ▁the ▁mar shal ▁of ▁N ym bur k ▁at ▁My d lo var ▁Castle ▁and ▁kept ▁him ▁prisoner ▁at ▁his ▁own ▁Pod ě br ady ▁Castle . ▁The ▁reason ▁for ▁the ▁arrest ▁was ▁probably ▁a ▁long - standing ▁land ▁dispute ▁between ▁the ▁Pod ě br ady ▁and ▁the ▁Lis ice ▁branches ▁of ▁the ▁Kun št át ▁family . ▁ ▁After ▁Jan ▁Pu š ka ▁died ▁in ▁his ▁prison , ▁Hy nek ▁appropriate ▁his ▁My d lo var ▁Castle ▁and ▁the ▁associated ▁Lord ship ▁of ▁Kost om lat , ▁and ▁added ▁it ▁to ▁his ▁Pod ě br ady ▁poss essions . ▁ ▁In ▁ 1 4 2 6 , ▁he ▁participated ▁in ▁the ▁Battle ▁of ▁A uss ig . ▁ ▁When ▁the ▁T abor ites ▁bes ie ged ▁Pod ě br ady , ▁he ▁fled ▁to ▁N ym bur k , ▁where ▁he ▁died ▁on ▁ 1 6 ▁October ▁ 1 4 2 6 ▁of ▁a ▁gun shot ▁w ound . ▁ ▁He ▁was ▁not ▁married ▁and ▁left ▁no ▁descend ants . ▁ ▁References ▁▁ ▁O nd ř ej ▁Fel c man , ▁R ade k ▁F uk ala ▁et ▁al .: ▁Pod ě br ad ové . ▁Rod ▁č es kom or av ských ▁p án ů , ▁k lad ských ▁hrab at ▁a ▁s les zk ých ▁kn í ž