Thanks to everyone who has contributed to the forum! This is how it all started.

. Both axle shaft inner CV boots were cut and throwing grease every where. The left axle inner CV joint showed signs of galling and was replaced. OK, "while your in there", start checking and see what needs attention. The left rear wheel bearing was the source of the "unknown" noise and intermittent vibration. I began by reading all the threads on this topic, I extend my thanks to everyone who has submitted there guidance-a special thanks to Ed & Johnny Walker. I can confirm this bearing job was challenging! I was able to replace both rear wheel bearing using a slightly different puller.

as you can see from my photo, my configuration is very similar but with a slight twist.