But among those likely to attend is a little-known member of Stephanie Phillips, the daughter of Anne\u2019s former husband The 28-year-old, who grew up on the Gatcombe Estate in Although she is not a member of the Royal Family, Stephanie has Despite a significant age gap, Stephanie has remained close to Like her father and Zara, Stephanie also developed a passion for Stephanie herself celebrated a family wedding in 2022 when she Now attention is turning to Peter\u2019s forthcoming marriage to NHS Peter Phillips, the son of Anne, Princess Royal and Captain Mark According to reports, the King and Queen are expected to be The wedding will take place just hours before Their Majesties The Prince and Princess of Wales are also expected to attend the The wedding marks a significant moment for Phillips, who is the Harriet Sperling has increasingly appeared alongside Peter at <\/div>\n \u2018 The preceding article may include information circulated by third parties \u2019 <\/em><\/p>\n \u2018 Some details of this article were extracted from the following source royalcentral.co.uk \u2019 <\/em><\/p>\n","protected":false},"excerpt":{"rendered":" When Peter Phillips marries Harriet Sperling this weekend, many eyes will be on the expected royal guests gathering in Gloucestershire. But among those likely to attend is a little-known member of Princess Anne\u2019s extended family who has largely remained out of the spotlight throughout her life. Stephanie Phillips, the daughter of Anne\u2019s former husband Captain […]<\/p>\n","protected":false},"author":2,"featured_media":2441476,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_jetpack_memberships_contains_paid_content":false,"jnews-multi-image_gallery":[],"jnews_single_post":[],"jnews_primary_category":[],"jnews_social_meta":[],"footnotes":""},"categories":[43],"tags":[],"class_list":["post-2441475","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-royalty"],"jetpack_featured_media_url":"https:\/\/celebrity.land\/en\/wp-content\/uploads\/2026\/06\/Princess-Annes-secret-stepdaughter-set-for-rare-appearance-at-Peter.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/posts\/2441475","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/comments?post=2441475"}],"version-history":[{"count":1,"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/posts\/2441475\/revisions"}],"predecessor-version":[{"id":2441477,"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/posts\/2441475\/revisions\/2441477"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/media\/2441476"}],"wp:attachment":[{"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/media?parent=2441475"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/categories?post=2441475"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/tags?post=2441475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nWhen Peter Phillips marries Harriet Sperling this weekend,<\/a> many
\neyes will be on the expected royal guests gathering in
\nGloucestershire.<\/p>\n
\nPrincess Anne\u2019s extended family who has largely remained out of the
\nspotlight throughout her life.<\/p>\n
\nCaptain Mark Phillips and his second wife Sandy Pflueger, shares a
\nclose bond with Peter and his sister Zara Tindall despite not being
\nwidely known to royal watchers.<\/p>\n
\nGloucestershire, has maintained a notably private life away from
\nthe public attention that often follows her older
\nhalf-siblings.<\/p>\n
\nlong been part of the close-knit family circle surrounding Princess
\nAnne, Peter and Zara. Over the years, she has appeared at a number
\nof major family occasions, including Peter\u2019s first wedding to
\nAutumn Phillips in 2008 and Zara\u2019s marriage to Mike Tindall in
\n2011, where she served as a flower girl.<\/p>\n
\nboth of her half-siblings. Social media posts shared in previous
\nyears offered rare glimpses into their relationship, with Stephanie
\ndescribing Peter as \u201cthe best big brother\u201d and sharing photographs
\nof family celebrations.<\/p>\n
\nhorses and has built a career in the equestrian world. After
\nstudying Business Management at the University of Worcester, she
\nhas competed in eventing competitions across the country while
\nlargely avoiding public attention.<\/p>\n![\"Princess](\"https:\/\/royalcentral.co.uk\/wp-content\/uploads\/2025\/06\/FEATURED-IMAGE-TEMPLATES-1-1024x624.png\")
\ni-images<\/figcaption><\/figure>\n
\nmarried William Hosier at St Mary the Virgin Church in Tetbury. The
\noccasion brought together much of Princess Anne\u2019s family, including
\nPeter, Zara, Mike Tindall and Anne herself, who watched as Captain
\nMark Phillips walked his daughter down the aisle.<\/p>\n
\nnurse Harriet Sperling, which is expected to take place at All
\nSaints Church in Kemble on Saturday.<\/p>\n
\nPhillips, announced his engagement to NHS nurse Harriet Sperling
\nlast year after their relationship became public in 2024.<\/p>\n
\namong the guests as the royal family gathers to celebrate the
\noccasion.<\/p>\n
\nare due to attend Derby Day at Epsom Downs, where they will watch
\nthe running of the Betfred Derby as part of a longstanding royal
\ntradition.<\/p>\n
\nceremony, potentially accompanied by their children, Prince George,
\nPrincess Charlotte and Prince Louis.<\/p>\n
\neldest grandchild of the late Elizabeth II and has largely remained
\noutside the spotlight despite his close ties to the Royal
\nFamily.<\/p>\n
\npublic events over the past two years and has been warmly welcomed
\ninto royal circles. She joined members of the Royal Family at
\nseveral high-profile engagements, including Royal Ascot and charity
\nevents, following the public confirmation of their
\nrelationship.<\/p>\n