Passed away suddenly on September 23, 2019 in his 46th year. Predeceased by his father James Nicholson and his niece Sierra Nicholson. Derek will be lovingly missed by his mother Rose Williamson (Len), his children DJ (Joanna), Kherissa (Chris) and Brandon (Jade). Derek will also be greatly missed by his grandchildren Paityn and Greyson, his sisters Shannon and Jennifer, his partner Vivian and her children Josh and Lauren, his nieces and nephews Tyran, Tevin, Tevawn, Krista and Justin and many great nieces, nephews, aunts, uncles, cousins, friends and his special girl Sadie 🐾