Descendants of William (1894-1951) & Julia (1897-1975) Browning?

I'd like to connect with descendants of my great aunt and uncle:

William Edward BROWNING b. 1894 in TX d. 1951 in TN.
Julia (Brubaker) BROWNING b. 1897 in PA d. 1975 in TN

They may have been married in 1919 in PA.
I believe he served in World War I.

One source showed they may have had 4 or more children (who would now be in their 70s, 80s, or 90s) but I haven't been able to confirm.

Any information would be greatly appreciated!