Goodbye, Church of the Angels

Behind the Church of the Angels a crypt is built into the hillside beneath the rectory. Kelly, who guided me through the church last week, wasn't quite sure of the crypt's history. No mention is made of it on the church's website. Someone out there may know.
The story goes that Mr. and Mrs. Alexander Robert Campbell-Johnston were buried there together, at least for a time. But Pasadena zoning laws don't allow burials, so the bodies were eventually moved. This may or may not be the case.**
Web research turned up very little, except an intriguing bit from Brompton Cemetery in London. Click on the link and scroll to the caption under the third photo.
'Alexander Robert Campbell Johnston
Who served many years in China
Under H.M. Foreign and Colonial Offices.
He died at San Rafael Ranch, Los Angeles
January 21st 1888 aged 75
In beloved memory
This stone is erected by his widow and children
Also to the memory of
Frances Ellen Campbell-Johnston
His beloved wife
Who died at 84 St. George's Sq. London
November 21 1893 Aged 56'
It could be them. And it doesn't say they were buried there. Did she die so soon after he did? Did she spend so little time admiring the chapel she'd built?
I tried looking into the crypt. It's not like you can tell if anyone's there.
It's their place. It was made for them. I hope they were allowed to stay.*

 
**1/26/2012: Much later! Update on this crypt: 
*It was not made for them.
In a book called "Within the Vale of Annandale" by Donald W. Crocker, a relatively rare but not impossible-to-find book first published in 1968, there's a short chapter about the church with pictures, very interesting, pp 38-42.
On page 40, Crocker says the "...memorial vault which was later added to the church...bears the remains of two of the Campbell-Johnston sons, Alexander Napier and Augustine, and Augustine's wife, Alice."
The book was "A Fund Raising Project of Scout Troop 35." It's an entertaining history of the southwest side of Pasadena, and Garvanza. I found it by searching online sellers.