Kate Middleton and King Charles III have stepped back from public engagements while undergoing cancer treatment. Here are all the working British royals.

• Kate Middleton stepped back from royal duties while undergoing cancer treatment. 
• King Charles III also stepped back from public engagements after announcing he had cancer in February. 
• There are currently eleven working family members in the British royal family. 

Kate Middleton and King Charles III have stepped back from public engagements while undergoing cancer treatment, forcing a light on the other working royals.