 <unk> also was reported to have kicked <unk> to death in 65 before she could have his second child . However , modern historians , noting <unk> , <unk> and <unk> <unk> 's possible bias against <unk> and the likelihood that they did not have <unk> accounts of private events , <unk> that <unk> may have died because of complications of <unk> or childbirth . 
