Death in battle by weapons has been described by the ancients as the best that a Kshatriya can obtain. You should not, therefore, grieve for any of them.
एवं तां क्षत्रियस्याहुः पुराणाः परमां गतिम्। शस्त्रेण निधनं संख्ये तत्र शोचितुमर्हसि॥