Yesterday, he attended the funeral of Lynn Redgrave in the same cemetery where his beloved wife Natasha Richardson was buried a little over a year ago.
Lynn was Natasha's aunt. Vanessa also lost her brother Corin just over a month ago.
Liam was among the grief stricken mourners at the tiny cemetery in Kent in upstate New York, close by the plot where Natasha lies.
Vanessa Redgrave, her daughter Joely Richardson and son-in-law Liam Neeson (Natasha Richardson's widower) were among those who said goodbye to their loved one at the funeral, says the Associated Press.
Lynn died last Sunday at the age of 67 after a seven-year battle with breast cancer.
She won a Best Actress nomination for 'Georgy Girl' in 1967 and a Best Supporting Actress nomination for 'Gods and Monsters' in 1999.