Did only the sons of Imam Ali (a) from Ummulbaneen stand with Imam Hussain (a) in Karbala? Where were his other sons from other wives at the time?

Battle of KarbalaImam Ali b. Abi TalibUmm al-Banin
Did only the sons of Imam Ali (a) from Ummulbaneen stand with Imam Hussain (a) in Karbala? Where were his other sons from other wives at the time?
Sayyed Mohammad Al-Musawi, Sayyed Mohammad al-Musawi is originally from Iraq and heads up the World Ahlul Bayt Islamic League in London. Other than being involved in various humanitarian projects, he frequently responds to... Answered 6 years ago

We have in our books that many other sons of Imam Ali (AS) were martyred in Karbala beside Imam Husain (AS) and four sons from Ummul Baneen e.g. Ebrahim ibn Ali, Bakr ibn Ali, Amr ibn Ali, Mohammad al-Asghar ibn Al, Abdullah al-Asghar ibn Ali.

Wassalam,