John Steffan

John Steffan, age 88, Memphis, TN View Details

Cities: Griffith IN, Pompano Beach FL

John Steffan, age 93, Malone, WI View Details

Cities: Griffith IN, Pompano Beach FL

John Steffan, age 77, Godfrey, IL View Details

Cities: Griffith IN, Pompano Beach FL

John Christ Steffan, age 70 View Details

John Steffan, age 80, Absarokee, MT View Details

Cities: Griffith IN, Pompano Beach FL

John J Steffan, Fort Lauderdale, FL View Details

Cities: Griffith IN, Pompano Beach FL

John L Steffan, Dauphin Island, AL View Details

Cities: Griffith IN, Pompano Beach FL

John A Steffan, age 69, West Bend, WI View Details

Locations: Coalville UT, Pipestone MN Possible Relatives: Camorah Marie Mccallum, Becky Sue Steffan

John Alan Steffan, age 59, Akron, OH View Details

Locations: Coalville UT, Pipestone MN Possible Relatives: Camorah Marie Mccallum, Becky Sue Steffan

John Steffan, age 49, Gary, IN View Details

Locations: Coalville UT, Pipestone MN Possible Relatives: Camorah Marie Mccallum, Becky Sue Steffan

John Thiel Steffan, age 37, Coalville, UT View Details

Locations: Coalville UT, Pipestone MN Possible Relatives: Camorah Marie Mccallum, Becky Sue Steffan

John Alan Steffan, age 50s, Bridgeport, WV View Details

Locations: Bridgeport WV, Intercourse PA, Grand Forks ND Possible Relatives: John Alan Steffan, Ranee D Steffan

John P Steffan, age 50s, Michigan, ND View Details

Locations: Michigan ND, Fargo ND Possible Relatives: Angela M Hanssen, Brenda L Steffan, Christine H Steffan

John Douglas Steffan, age 60s, Austin, TX View Details

Locations: Austin TX, Herndon VA, Fairfax VA Possible Relatives: Ann Weaver Gideon, Mary Anna Gnadt, Patricia Lyle

John E Steffan, age 60s, Elgin, IL View Details

Locations: Elgin IL, Elgn IL, South Elgin IL

John W Steffan, age 60s, Naples, FL View Details

Locations: Naples FL, Oakton VA Possible Relatives: Jennifer L Bacon, Jennifer S Steffan, John Erik Steffan

John Steffan, age 70s, Saint Albans, WV View Details

Locations: Saint Albans WV, Selma IN, Charleston WV Possible Relatives: Joyce M Bodine, Shirley A Miller, Betty Ann Steffen

John Steffan, age 80s, Oakhurst, TX View Details

Locations: Oakhurst TX, Pointblank TX Possible Relatives: Josena F Arquieta, Alton J Stefan, Lois Ann Stefan

John I Steffan View Details

Address:***** Road 2, Pandora, OH. Phone Number: (419) 384-****

John R Steffan View Details

Address:***** S Homewood Dr, Charleston, WV. Phone Number: (765) 289-****

John P Steffan View Details

Address:***** Judy Con Dr, Cincinnati, OH. Phone Number: (513) 376-****

John M Steffan View Details

Address:***** Ladyfish Trl, Lakewood Ranch, FL. Phone Number: (317) 580-****

John H Steffan View Details

Address:***** Us Highway 6, Napoleon, OH. Phone Number: (941) 505-****

John D Steffan View Details

Address:***** Oneida St, Stow, OH. Phone Number: (330) 686-****

John B Steffan View Details

Address:***** Autumn Crest Dr, Madison, AL. Phone Number: (256) 721-****

John S. Paraskevopoulos

John Stefanos Paraskevopoulos also known as John Paras, was a Greek/South African astronomer. He was born in Piraeus, Greece and graduated from the University of Athens, where he obtained his PhD in Pread more...hysics in 1910, under the supervision of Timoleon A. Argyropoulos. His thesis was entitled "Variability in absorption spectra". He served in the Greek army during the Balkan Wars and World War I. He work as an assistant of Prof. Demetrios Eginitis at the National Observatory of Athens, and in 1919, he went to the US with a two-year fellowship, spending part of that time working at Yerkes Observatory. There he met and married Dorothy W. Block. In 1921, he returned to Athens where he became head of the astronomy department of the National Observatory of Athens with a goal to built a large telescope in Greece. However, due to the war between Greece and Turkey during that period and the political instability that followed it soon became evident that the large telescope for the observatory would not materialise. So, in September 1923 Dr Paras accepted an offer from Dr Harlow Shapley, to become the Superintendent of the Harvard Observatory's Southern Station. He left this post due to a lack of funding and went to Arequipa, Peru to work at Boyden Station, a branch of Harvard Observatory, with a view to finding a more suitable location for it. The decision was made to move Boyden Station to South Africa due to better weather conditions, and Paraskevopoulos served there as director of Boyden Observatory in South Africa from 1927 to 1951. He co-discovered a couple of comets. The crater Paraskevopoulos on the Moon is named after him.read less...