Maitresse Madeline And Parker London «Recommended»

I need to verify if there are real entities with these names. A quick check: Parker London is a brand, founded by Sophie Lobb, known for luxury accessories. Maitresse Madeline might not be a real person but could be a fictional or symbolic character. Alternatively, if it's a real person, maybe she's a culinary artist or event planner in London who collaborates with Parker London's products.