ABC World News Tonight anchor David Muir offered a message of support to his close friends, Mark Consuelos and Kelly Ripa, after the actor revealed on Live with Kelly and Mark that his father had passed away in March. David, who has known the couple for over a decade, took to Instagram to share his condolences with Mark, who was close with his late father, Saul Consuelos. Beneath Kelly and Mark’s social media video tribute to Saul, which contained photos and videos of the proud grandfather over the decades set to the tune of Rocío Dúrcal’s “Amor Eterno”, David commented: “A true gentleman,” alongside a heart emoji. Several other celebrities showed up to support Mark during the difficult time, including TV mogul Andy Cohen, who wrote: “A wonderful man.” Mark’s Riverdale co-star, Marisol Nichols, added: “He looks like he was a wonderful father and grandfather.” © Getty ImagesMark’s father, Saul Consuelos, passed away in March Mark’s sister, Adriana Consuelos, also commented: “Beautiful. So good to see Dad smiling throughout the years. Forever in my heart.” She …