When PERSON@1 of LOCATION@1 died unmarried and heirless in NUMBER@1 , PERSON@2 of LOCATION@2 tried to claim succession to LOCATION@3 , but the sons of the imprisoned PERSON@3 entered their own claim .

PERSON@1 of LOCATION@1 died unmarried and heirless in NUMBER@1 and PERSON@2 of LOCATION@2 tried to claim Saxe-Gotha , but the sons of the imprisoned PERSON@3 entered their own claim .
