Ubuntu 64 bit installation does not recognize /home partition made by gparted.

Started with completely wiped disk.
Installed Windows 10
(Microsoft built MFT with 4 partitions.)

Went on false track trying to generate extended partition.
Deleted Windows reserved free space partition thinking only four primary partitions were allowed.

Backed up and added partitions for:
/
Swap
/home

Restarted 18.04 install. Ubuntu install did not recognize ext2 partition with /home mount point.

Suggestions? Advice?
Thanks in advance.