Now, below this text, is a photo of Elizabeth Lang, and her husband Matthew Cook. Elizabeth Lang is Robert's aunt, but is only 7 years his senior. She was born in about 1846, and Robert was born in 1853.
I think there's quite a resemblance in their facial structure. I guess Robert took after his mother's side, the Lang's, more than the Lord's. I have no photos of John Lord (Robert's father)to compare him to, unfortunately...
NP: Beethoven - Piano Concerto No. 4 in G, Op. 58, Rondo: Vivace