By Jennifer Sieg It is not hard to understand how growing up in the shadow of a successful parent can be overwhelming.That’s why Irene Forte, daughter of English hotelier Sir Rocco Forte, says she’s always wanted to feel the triumph that comes from building something great of her own. Forte, 35, spent nearly a decade working for her father’s luxury hotel chain, Rocco Forte Hotels, but in 2019 she decided to launch her own luxury brand, Irene Forte Skincare. “I guess I’ve always really wanted to prove myself coming from a family of successful entrepreneurs,” she says. “From a young age, I feel …