Taking to their Instagram account, Prince Harry and Meghan Markle posted a sweet post to mark Mother’s Day in the UK. While The Duke and Duchess of Sussex, who are currently residing in Canada, are also likely to celebrate Mother’s Day on 10 May with the rest of those living in America and Canada, they also celebrated the day in the UK. The royal couple, who are parents to 10 month old son Archie, shared a lovely post which listed all of the different names for mums. It read: “Mummy. Mum. Mom. Mama. Granny. Nan. Thank you”, followed by a heart emoji. The caption of the post read: “No matter what you call your mum, this Mother’s Day in the UK, we honour the mums all over the world who do so much every single day, and now more than ever. Thank you.” While Harry and Meghan celebrated Morther's Day, so too did Kate Middleton and Prince William as they released a number of never-before-seen photographs of their family – much to the delight of royal fans. The beautiful pictures were shared on the Kensington Palace Instagram account and feature the family together looking happy, as well as a couple of throwbacks too. Amongst the snaps is one of Kate Middleton, 38, and Prince William, 37, giving George and Charlotte piggy backs as they run through a field in Norfolk. The family also released a picture of William and Prince Harry with their mum, Princess Diana, in which a very young William can be seen with his arms around her neck as Harry sits under her arm. Kate’s mum, Carole Middleton, features too in a snap that shows the Duchess as a baby in her arms. In the final photograph of the montage is a handmade Mother's Day card that was made by George. The set of photos is captioned: “To mothers new and old and families spending today together and apart – we are thinking of you all at this difficult time. Happy Mother’s Day”.Prince Harry and Meghan Markle share sweet post to mark first Mother’s Day since welcoming son Archie