Just stumbled upon your message. I'm not sure I'm the "Phyl" you are looking for.
But I have several generations of BURNETTs in my lineage and I have CREWs connected to them.
Louis Oliver BURNETT (1843 AL to 1910 AL) m. Malinda Jane BEAN (1843 AL to 1925 AL).
Malinda's parents were Wiley Jackson BEAN (1802 NC TO 1855 AL) m. Julia Ann CREW (1809 GA to 1883 AL).
Lewis BURNETT (1775 VA to 1863 AL) m. Catherine LITTLEFIELD (1785 SC to 1865 AL)
Son 5th of 7 known children: James BURNETT (1820 GA to 1898 AL) m. Martha COLLINS (1825 AL to 1900 AL)
Son 2nd of 12 known children: Louis Oliver BURNETT.
Still seeking generations beyond Lewis BURNETT of VA to original settler and across The Pond. Not much luck there.
James CREW (1750 NC to 1825 NC) m. Ann EVENS (1852 NC TO 1840 NC)
Son 1st of 4 known children: Elisha CREW (1776 VA to 1845 GA) m. Elizabeth MALONE (1780 NC to 1855 GA)
Confirmed this marriage with "Malone and Allied Families" 2nd ed.
Daur, 2nd of 6 known children: Julia Ann CREW.
Does this help, or are we close but no match?